CN209859392U

CN209859392U - Preschool handmade works show teaching aid

Info

Publication number: CN209859392U
Application number: CN201920537479.0U
Authority: CN
Inventors: 徐毅文; 张原晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2019-12-27
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses a manual works show teaching aid before learning relates to display device technical field, specifically is including PMKD, PMKD's top fixedly connected with bracing piece, the sliding block has been cup jointed to the surface of bracing piece, one side swing joint of sliding block has the locking post. This manual works show teaching aid before learning, through PMKD, the show board, the sliding block, the locking post, the magnetic plate, cooperation setting between locking bolt and the fixing bolt, when the teacher need demonstrate child's hand drawing or other paper works, only need place the works on the magnetic plate, fix easy operation through the magnetite and convenient, time saving and labor saving, because the device can fix a plurality of show boards simultaneously, therefore the teacher can once only show many works, greatly improve teaching efficiency, and can contrast between many works, the viewing effect is better directly perceived, thereby improve teaching quality, be convenient for child study.

Description

Preschool handmade works show teaching aid

Technical Field

The utility model relates to a display device technical field specifically is a preschool handmade works show teaching aid.

Background

In preschool education, a plurality of manual courses are provided for training the practical ability and the mental ability of children, so that the intelligence of the children is developed, and when the children complete the manual works, common teachers can show the manual works for comment.

The manual work display device of tradition preschool education function singleness often can only show a manual work, when needs show different grade type works, need change the teaching aid again, wastes time and energy to influence work efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a preschool handwork demonstrates teaching aid has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a manual works show teaching aid before learning, includes PMKD, PMKD's top fixedly connected with bracing piece, the sliding block has been cup jointed to the surface of bracing piece, one side swing joint of sliding block has the locking post, the one end fixedly connected with show board of sliding block is kept away from to the locking post, the fixed slot has been seted up in the front of show board, the mounting groove has been seted up to the inner wall of fixed slot, the inside swing joint of mounting groove has the rotation post, one side fixedly connected with magnetic plate of rotation post, the back of magnetic plate is from last to first fixed block of fixedly connected with and the second fixed block in proper order down, PMKD's bottom fixedly connected with protection pad.

Optionally, a thread groove is formed in one end, away from the magnetic plate, of the rotating column, and an adjusting bolt is connected to the inner thread of the thread groove.

Optionally, one side of the first fixing block is fixedly connected with a first fixing column, and a supporting plate is sleeved on the outer surface of the first fixing column.

Optionally, one side of the second fixing block is fixedly connected with a second connecting column, and the outer surface of the second connecting column is movably connected with a connecting rod.

Optionally, the locking hole has been seted up to the surface of locking post, the locking post is connected with the sliding block through the locking bolt.

Optionally, the support rod is fixedly connected with the sliding block through a fixing bolt.

(III) advantageous effects

The utility model provides a manual works show teaching aid before learning possesses following beneficial effect:

1. this manual works show teaching aid before learning, through PMKD, the show board, the sliding block, the locking post, the magnetic plate, cooperation setting between locking bolt and the fixing bolt, when the teacher need demonstrate child's hand drawing or child's song, only need place the works on the magnetic plate, it is simple and convenient to fix the operation through the magnetite, time saving and labor saving, because the device can fix a plurality of show boards simultaneously, therefore the teacher can once only show many works, greatly improve teaching efficiency, and can contrast between many works, the viewing effect is better directly perceived, thereby improve teaching quality, be convenient for child study.

2. This manual works show teaching aid before learning, through adjusting bolt, the show board, the connecting rod, a supporting plate, cooperation setting between locking post and the locking bolt, when the clay sculpture works of children's manual work of needs show, the staff can twist the locking bolt, show the board rotation ninety degrees, fix, then unscrew adjusting bolt, upwards rotate ninety degrees with the magnetic force board, then fix, because the effect of connecting rod, mr can be with children's works this moment, place and explain in the backup pad, and the magnetic force board can play the effect of sheltering from, effectively prevent that the works from dropping, the device can carry out the show of multiple type works through the transform form, function diversity has been realized, and teacher's work efficiency has effectively been improved, time saving and labor saving's purpose has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic view of a first form structure of the display board of the present invention;

FIG. 4 is a schematic cross-sectional view of a first embodiment of the present invention;

fig. 5 is a schematic diagram of a second form of the display board of the present invention;

fig. 6 is a schematic view of the three-dimensional structure of the locking device of the present invention.

In the figure: 1. fixing the bottom plate; 2. a support bar; 3. a slider; 4. a locking post; 5. a display board; 6. fixing grooves; 7. mounting grooves; 8. rotating the column; 9. a magnetic plate; 10. a first fixed block; 11. a second fixed block; 12. a protective pad; 13. a thread groove; 14. adjusting the bolt; 15. a first fixed column; 16. a support plate; 17. a second connecting column; 18. a connecting rod; 19. a locking hole; 20. locking the bolt; 21. and (5) fixing the bolt.

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 to 6, the present invention provides a technical solution: a preschool handmade work display teaching aid comprises a fixed bottom plate 1, a supporting rod 2 is fixedly connected to the top of the fixed bottom plate 1, the supporting rod 2 is fixedly connected with a sliding block 3 through a fixing bolt 21, the sliding block 3 is sleeved on the outer surface of the supporting rod 2, a locking column 4 is movably connected to one side of the sliding block 3, a worker can control the number of the sliding blocks 3 by adjusting the distance between the sliding block 3 and the sliding block 3 through the arrangement of the supporting rod 2, the sliding block 3 and the fixing bolt 21, a locking hole 19 is formed in the outer surface of the locking column 4, the locking column 4 is connected with the sliding block 3 through a locking bolt 20, internal threads are arranged inside the locking hole 19, the locking bolt 20 is more convenient to disassemble and fix, a display plate 5 is fixedly connected to one end of the locking column 4, which is far away from the sliding block 3, a fixing, the inside swing joint of mounting groove 7 has the rotation post 8, the one end that rotates post 8 and keeps away from magnetic plate 9 is seted up thread groove 13, the internal thread of thread groove 13 is connected with adjusting bolt 14, through adjusting bolt 14, show board 5, connecting rod 18, backup pad 16, locking post 4 and the cooperation setting between locking bolt 20, when needing to demonstrate the clay sculpture works that children's craft was done, the staff can twist locking bolt 20, show board 5 is rotated ninety degrees, fix, then unscrew adjusting bolt 14, upwards rotate magnetic plate 9 ninety degrees, then fix, because the effect of connecting rod 18, mr can place children's works on backup pad 16 at this moment, and magnetic plate 9 can play the effect of sheltering from, effectively prevent the works from dropping, the device can carry out the show of multiple type works through the transform form, realized functional diversity, and effectively improving the working efficiency of the teacher, and achieving the purpose of time and labor saving, one side of the rotating column 8 is fixedly connected with a magnetic plate 9, the back of the magnetic plate 9 is fixedly connected with a first fixing block 10 and a second fixing block 11 from top to bottom, one side of the first fixing block 10 is fixedly connected with a first fixing column 15, the outer surface of the first fixing column 15 is sleeved with a supporting plate 16, one side of the second fixing block 11 is fixedly connected with a second connecting column 17, the outer surface of the second connecting column 17 is movably connected with a connecting rod 18, the bottom of the fixed bottom plate 1 is fixedly connected with a protective pad 12, when the teacher needs to show the child manual paintings or children songs, the teacher only needs to place the works on the magnetic plate 9, the fixing operation is simple and convenient through the magnet, labour saving and time saving because the device can fix a plurality of show boards 5 simultaneously, therefore the teacher can once only show a plurality of works, greatly improves the teaching efficiency to can contrast between a plurality of works, watch the better directly perceived of effect, thereby improve the quality of teaching, be convenient for child study.

As an optimal technical solution of the utility model: the lock bolt 20 and the fixing bolt 21 have the same outer dimensions.

In conclusion, when the teaching aid for displaying the preschool handmade works is used, through the matching arrangement among the fixed bottom plate 1, the display plate 5, the sliding block 3, the locking column 4, the magnetic plate 9, the locking bolt 20 and the fixed bolt 21, when a teacher needs to display child handmade paintings or children's songs, the teacher only needs to place the works on the magnetic plate 9, and the fixing operation is simple and convenient, time and labor are saved through the magnet, because the device can simultaneously fix a plurality of display plates 5, the teacher can display a plurality of works at one time, the teaching efficiency is greatly improved, and the comparison among the plurality of works can be carried out, the watching effect is better and visual, thereby the teaching quality is improved, children can conveniently learn, through the matching arrangement among the adjusting bolt 14, the display plates 5, the connecting rod 18, the supporting plate 16, the locking column 4 and the locking bolt 20, when the clay sculpture works manually made by children need to be displayed, the staff can twist and move locking bolt 20, will show that board 5 is rotatory ninety degrees, fix, then unscrew adjusting bolt 14, upwards rotate ninety degrees with magnetic plate 9, then fix, because the effect of connecting rod 18, the mr can be with children's work this moment, place and explain on backup pad 16, and magnetic plate 9 can play the effect of sheltering from, effectively prevent that work from dropping, the device can carry out the show of multiple type work through the transform form, functional diversity has been realized, and teacher's work efficiency has effectively been improved, time saving and labor saving's purpose has been reached.

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

1. The utility model provides a manual works show teaching aid before learning, includes PMKD (1), its characterized in that: the top fixedly connected with bracing piece (2) of PMKD (1), sliding block (3) have been cup jointed to the surface of bracing piece (2), one side swing joint of sliding block (3) has locking post (4), the one end fixedly connected with show board (5) of sliding block (3) are kept away from in locking post (4), fixed slot (6) have been seted up in the front of show board (5), mounting groove (7) have been seted up to the inner wall of fixed slot (6), the inside swing joint of mounting groove (7) has rotation post (8), one side fixedly connected with magnetic plate (9) of rotation post (8), the back of magnetic plate (9) is from last to lower first fixed block of fixedly connected with (10) and second fixed block (11) in proper order, the bottom fixedly connected with protection of PMKD (1) fills up (12).

2. The pre-school handmade work display teaching aid of claim 1, wherein: a thread groove (13) is formed in one end, far away from the magnetic plate (9), of the rotating column (8), and an adjusting bolt (14) is connected to the inner thread of the thread groove (13).

3. The pre-school handmade work display teaching aid of claim 1, wherein: one side fixedly connected with first fixed column (15) of first fixed block (10), backup pad (16) have been cup jointed to the surface of first fixed column (15).

4. The pre-school handmade work display teaching aid of claim 1, wherein: one side of the second fixing block (11) is fixedly connected with a second connecting column (17), and the outer surface of the second connecting column (17) is movably connected with a connecting rod (18).

5. The pre-school handmade work display teaching aid of claim 1, wherein: locking hole (19) have been seted up to the surface of locking post (4), locking post (4) are connected with sliding block (3) through locking bolt (20).

6. The pre-school handmade work display teaching aid of claim 1, wherein: the support rod (2) is fixedly connected with the sliding block (3) through a fixing bolt (21).