CN213247847U - A teaching frame for etiquette teaching - Google Patents
A teaching frame for etiquette teaching Download PDFInfo
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- CN213247847U CN213247847U CN202021783675.5U CN202021783675U CN213247847U CN 213247847 U CN213247847 U CN 213247847U CN 202021783675 U CN202021783675 U CN 202021783675U CN 213247847 U CN213247847 U CN 213247847U
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- etiquette
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000003340 mental effect Effects 0.000 description 1
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Abstract
The utility model discloses a teaching frame is used in etiquette teaching, the on-line screen storage device comprises a base, the last surface central point of base puts fixed mounting has the stay tube, the inside of stay tube runs through sliding connection and has the bracing piece, the inside set up threaded hole of bracing piece, the inside of screw hole is equipped with the first threaded rod of connecting through the screw rotation, the mounting groove has been seted up to the bottom of base, the bottom of first threaded rod runs through the base and extends to the inside of mounting groove. The utility model discloses in, the motor rotates and drives the bracing piece and reciprocate to drive the show board and reciprocate, make the height of show board obtain adjusting, make the student can be better watch the show board, improved the practicality of teaching frame greatly, when moving the top of picture with the backup pad, rotate the knob, make the clamp plate clip the picture, make the picture can not appear the condition that drops, can press from both sides tightly the picture of equidimension not, and easy operation has improved the quality and the efficiency of etiquette teaching greatly.
Description
Technical Field
The utility model relates to a teaching auxiliary assembly technical field especially relates to a teaching frame is used in etiquette teaching.
Background
The personal etiquette is a civilized behavior standard, is a standard of life behavior of social individuals and a criterion of leaving life, is an individual regulation in aspects of personal instruments, appearance, talk, hold, waiting for people, receiving things and the like, and is an external expression of mental connotations such as personal moral quality, cultural literacy, good teaching and nourishing knowledge and the like. The personal etiquette is a representation of mutual respect and friendliness among social members, is moral, is a representation of public moral culture of a person in social activities, and generally a teacher can combine a pattern related to an etiquette with theoretical knowledge to teach so as to strengthen the understanding of learners.
But the teaching frame still has some weak points in the use for the teaching of present etiquette teaching, is not convenient for carry out altitude mixture control to the support to lead to unable all students to watch, be not convenient for fix the pattern plate moreover, thereby lead to the practicality to the show support to reduce.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a teaching frame for etiquette teaching.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a teaching frame for etiquette teaching comprises a base, wherein a supporting tube is fixedly installed at the central position of the upper surface of the base, a supporting rod is connected inside the supporting tube in a penetrating and sliding manner, a threaded hole is formed inside the supporting rod, a first threaded rod connected with the threaded hole in a rotating manner is arranged inside the threaded hole, a mounting groove is formed in the bottom of the base, the bottom end of the first threaded rod penetrates through the base and extends to the inside of the mounting groove, the first threaded rod is connected with the base in a rotating manner, a first helical gear is fixedly connected to one end, located inside the mounting groove, of the first threaded rod, a motor is fixedly installed on the inner wall of the mounting groove and close to the first helical gear, a second helical gear is fixedly connected to an output shaft of the motor, the second helical gear is meshed with the first helical gear, the both ends of show board are rotated and are connected with the clipboard, the spout has been seted up to the surface symmetry of show board, two the first guide bar of the equal fixedly connected with in inside of spout, two sliding connection has a slider, two sliding connection is located the same backup pad of the outside one end fixedly connected with of spout, the backup pad surface just is close to one side of show board and is equipped with the clamp plate, the surface of clamp plate just is close to one side fixedly connected with roating seat of backup pad, the surface of roating seat rotates and is connected with the second threaded rod, the other end of second threaded rod runs through the backup pad, the second threaded rod passes through the screw thread and is connected with the inside rotation of backup pad, the guiding hole has been seted up to the surface bilateral symmetry of backup pad, the lower surface of base fixed mounting all around has.
As a further description of the above technical solution:
the utility model discloses a bracing piece, including the surface of stay tube, the surface bilateral symmetry of stay tube has seted up the spacing groove, the bottom surface bilateral symmetry fixedly connected with limiting plate of bracing piece, the one end of limiting plate extend to the inside in spacing groove and with spacing groove sliding connection.
As a further description of the above technical solution:
the bottom of the mounting groove is connected with a bottom cover in a clamping mode.
As a further description of the above technical solution:
the bottom of the outer surface of the display board is fixedly connected with a clamping board, and the clamping board is L-shaped.
As a further description of the above technical solution:
the outer surface of clamp plate and the one side that is close to the show board are equipped with the rubber pad, the outer surface of clamp plate and the position fixedly connected with second guide bar that is close to the guiding hole, just second guide bar runs through the guiding hole and with guiding hole sliding connection.
As a further description of the above technical solution:
one end of the second threaded rod, which is far away from the pressing plate, is fixedly connected with a knob, and the outer surface of the knob is provided with anti-skid grains.
The utility model discloses following beneficial effect has:
1. this teaching frame is used in etiquette teaching, motor through setting up, first threaded rod, a supporting pipe, the bracing piece, the limiting plate, the spacing groove, show board and universal wheel, be convenient for remove suitable position with the teaching frame through the universal wheel, starter motor, the motor rotates and drives the rotation of second helical gear, thereby it rotates to drive first threaded rod through first helical gear, thereby first threaded rod rotates and drives the bracing piece and extend the stay tube and reciprocate under the effect of limiting plate and spacing groove, thereby it reciprocates to drive the show board, thereby make the height of show board adjust, thereby make the student can be better see the show board, the practicality of teaching frame has been improved greatly.
This teaching frame is used in etiquette teaching, spout through setting up, the slider, first guide bar, a supporting plate, the knob, the second threaded rod, pressing plates, cardboard and clipboard, place the picture on the cardboard, then remove the backup pad and drive the slider simultaneously and move on the first guide bar in the spout, when the backup pad removes the top of picture, rotate the knob, the knob rotates and drives the second threaded rod and rotate, the second threaded rod rotates and drives the clipboard and remove, thereby clip the picture, make the picture the condition that drops can not appear, can press from both sides the clamp to the picture of equidimension not, therefore, the steam generator is simple in operation, the quality and the efficiency of etiquette teaching are greatly improved, rotate the clipboard simultaneously, make clipboard and show board be located the coplanar, can write the explanation to the picture through the clipboard, teacher's of teaching use has been made things convenient for greatly.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the display board of the present invention;
fig. 3 is a side view of the display board of the present invention.
Illustration of the drawings:
1. a base; 2. supporting a tube; 3. a support bar; 4. a threaded hole; 5. a first threaded rod; 6. mounting grooves; 7. a first helical gear; 8. a motor; 9. a second helical gear; 10. a display board; 11. a writing board; 12. a chute; 13. a first guide bar; 14. a slider; 15. a support plate; 16. pressing a plate; 17. a rotating base; 18. a second threaded rod; 19. a guide hole; 20. a limiting groove; 21. a limiting plate; 22. a bottom cover; 23. clamping a plate; 24. a second guide bar; 25. a knob; 26. a universal wheel.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a teaching frame for etiquette teaching comprises a base 1, a supporting tube 2 is fixedly installed at the central position of the upper surface of the base 1, a supporting rod 3 is connected inside the supporting tube 2 in a penetrating and sliding manner, a threaded hole 4 is formed inside the supporting rod 3, a first threaded rod 5 connected through threaded rotation is arranged inside the threaded hole 4, a mounting groove 6 is formed in the bottom of the base 1, the bottom end of the first threaded rod 5 penetrates through the base 1 and extends to the inside of the mounting groove 6, the first threaded rod 5 is connected with the base 1 in a rotating manner, a first helical gear 7 is fixedly connected to one end, located inside the mounting groove 6, of the first threaded rod 5, a motor 8 is fixedly installed on the inner wall of the mounting groove 6 and close to the first helical gear 7, a second helical gear 9 is fixedly connected to an output shaft of the motor 8, the second helical gear 9 is meshed with the first, both ends of show board 10 are rotated and are connected with clipboard 11, spout 12 has been seted up to the surface symmetry of show board 10, the first guide bar 13 of the equal fixedly connected with in inside of two spout 12, sliding connection has slider 14 all to overlap the surface of two first guide bars 13, two sliders 14 are located the same backup pad 15 of the outside one end fixedly connected with of spout 12, one side that backup pad 15 surface just is close to show board 10 is equipped with clamp plate 16, one side fixedly connected with roating seat 17 that clamp plate 16's surface just is close to backup pad 15, roating seat 17's surface is rotated and is connected with second threaded rod 18, backup pad 15 is run through to the other end of second threaded rod 18, second threaded rod 18 passes through the screw thread and is connected with the internal rotation of backup pad 15, guiding hole 19 has been seted up to the surface bilateral symmetry of backup pad 15, base.
Limiting grooves 20 are symmetrically formed in two sides of the outer surface of the support tube 2, limiting plates 21 are symmetrically and fixedly connected to two sides of the outer surface of the bottom end of the support rod 3, one end of each limiting plate 21 extends into the corresponding limiting groove 20 and is in sliding connection with the corresponding limiting groove 20, and the support rod 3 can move up and down in the support tube 2 through the matching of the corresponding limiting grooves 20 and the corresponding limiting plates 21; the bottom of the mounting groove 6 is connected with a bottom cover 22 in a clamping manner, and the mounting groove 6 can be isolated from the outside by the bottom cover 22, so that the motor 8 is protected; the bottom of the outer surface of the display board 10 is fixedly connected with a clamping board 23, the clamping board 23 is in an L shape, and the clamping board 23 is used for supporting pictures conveniently; a rubber pad is arranged on the outer surface of the pressing plate 16 and on one side close to the display board 10, a second guide rod 24 is fixedly connected to the outer surface of the pressing plate 16 and on the position close to the guide hole 19, the second guide rod 24 penetrates through the guide hole 19 and is in sliding connection with the guide hole 19, the rubber pad is used for protecting pictures and avoiding being clamped, and the second guide rod 24 is used for avoiding the pressing plate 16 from rotating; a knob 25 is fixedly connected to one end of the second threaded rod 18 far away from the pressure plate 16, anti-slip threads are arranged on the outer surface of the knob 25, the knob 25 is used for facilitating rotation of the second threaded rod 18, and the anti-slip threads are used for increasing friction between a palm and the knob 25.
The working principle is as follows: when the teaching frame for etiquette teaching is used, the teaching frame is conveniently moved to a proper position through the universal wheel 26, the motor 8 is started, the motor 8 rotates to drive the second bevel gear 9 to rotate, so that the first bevel gear 7 drives the first threaded rod 5 to rotate, the first threaded rod 5 rotates to drive the support rod 3 to extend and support the tube 2 under the action of the limiting plate 21 and the limiting groove 20 to move up and down, so that the display board 10 is driven to move up and down, the height of the display board 10 is adjusted, so that students can better watch the display board 10, the practicability of the teaching frame is greatly improved, a picture is placed on the clamping board 23, then the support board 15 is moved to simultaneously drive the slide block 14 to move on the first guide rod 13 in the chute 12, when the support board 15 moves to the top of the picture, the knob 25 is rotated, the knob 25 rotates to drive the second threaded rod 18 to rotate, second threaded rod 18 rotates and drives pressure plate 16 and remove to clip the picture, make the picture the condition that drops can not appear, can press from both sides tightly the picture of equidimension not, easy operation has improved etiquette teaching's quality and efficiency greatly, rotates clipboard 11 simultaneously, makes clipboard 11 and show board 10 be located the coplanar, can write the explanation to the picture through clipboard 11, has made things convenient for teacher's use greatly.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021783675.5U CN213247847U (en) | 2020-08-24 | 2020-08-24 | A teaching frame for etiquette teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021783675.5U CN213247847U (en) | 2020-08-24 | 2020-08-24 | A teaching frame for etiquette teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213247847U true CN213247847U (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021783675.5U Active CN213247847U (en) | 2020-08-24 | 2020-08-24 | A teaching frame for etiquette teaching |
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| Country | Link |
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| CN (1) | CN213247847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113985660A (en) * | 2021-11-24 | 2022-01-28 | 重庆工程职业技术学院 | A quantum dot backlight module |
-
2020
- 2020-08-24 CN CN202021783675.5U patent/CN213247847U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113985660A (en) * | 2021-11-24 | 2022-01-28 | 重庆工程职业技术学院 | A quantum dot backlight module |
| CN113985660B (en) * | 2021-11-24 | 2023-04-11 | 重庆工程职业技术学院 | Quantum dot backlight module |
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Effective date of registration: 20241111 Address after: 13-7, No. 36 Beiyuan Road, Yinglong Town, Economic Development Zone, Nan'an District, Chongqing 401336 Patentee after: Chongqing Yushuang Education Consulting Co.,Ltd. Country or region after: China Address before: 402260 No. 1 North and South Avenue, Binjiang new town, Jiangjin District, Chongqing. Patentee before: CHONGQING VOCATIONAL INSTITUTE OF ENGINEERING Country or region before: China |
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| TR01 | Transfer of patent right |