CN212933868U

CN212933868U - Teaching aid is used in chinese idiom teaching

Info

Publication number: CN212933868U
Application number: CN202022237393.1U
Authority: CN
Inventors: 刘湘燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-04-09
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a teaching aid is used in chinese idiom teaching belongs to teaching aid technical field. The writing board storage device comprises a shell and a plurality of writing boards, wherein a feeding bin and a storage bin for placing the writing boards are arranged in the shell; the front side wall of the storage bin is provided with a display opening; a shielding component for shielding the display mouth part in different areas is arranged at the display mouth part; a partition plate is arranged between the feeding bin and the storage bin, one end of the partition plate, which is close to the display opening, is in a downward-bent arc shape, and a channel for a writing board to pass through is formed between the arc shape and the front side wall of the storage bin; a feeding component used for pushing the writing board to the display opening direction is arranged in the feeding bin; the top of the left side wall and the top of the right side wall of the storage bin are respectively provided with a switching mechanism; the switching mechanism can limit the writing board at the display port and move the writing board from the display port to the storage bin. The utility model aims at providing a teaching aid for Chinese idiom teaching; the method is used for idiom teaching in the Chinese teaching process.

Description

Teaching aid is used in chinese idiom teaching

Technical Field

The utility model relates to a teaching aid technical field, concretely relates to teaching aid is used in chinese idiom teaching.

Background

Idioms are a part of fixed phrases or short sentences in Chinese character language vocabularies in China, are often different from modern Chinese in terms of words, represent a story or a cause, and have deep historical backgrounds and rich cultural connotations. The idiom teaching of present chinese teaching in-process is generally write the idiom by the teacher on the blackboard and is supplied the student to know, recite, remember, this kind of traditional teaching mode, because lack new meaning, it is long-lived, the student produces tired very easily to lead to the fact student's concentration on the power not enough, influenced the quality of study, reduced the effect of chinese teacher teaching in the classroom.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of background art, the utility model provides a teaching aid is used in chinese idiom teaching realizes the function of taste teaching, improves student interest in learning to improve teaching efficiency effectively.

The utility model discloses the technical scheme who adopts: a teaching aid for Chinese idiom teaching comprises a shell and a plurality of writing boards, wherein a feeding bin and a storage bin for placing the writing boards are arranged in the shell; the feeding bin is positioned at the upper part of the shell, a feeding hole is formed in the top of the feeding bin, and a feeding cover plate is arranged at the feeding hole; the storage bin is positioned at the lower part of the shell, a discharge hole is formed in the rear side wall of the storage bin, a discharge cover plate is arranged at the discharge hole, and a display opening for displaying the writing board is formed in the front side wall of the storage bin; the display opening is provided with a shielding component for shielding the display opening part in different areas; a partition plate is arranged between the feeding bin and the storage bin, one end of the partition plate, which is close to the display opening, is in a downward-bent arc shape, and a channel through which a writing board can pass is formed between the arc shape and the front side wall of the storage bin; a feeding component used for pushing the writing board to the display port direction is arranged in the feeding bin; the switching mechanism is arranged on the top of the left side wall and the top of the right side wall of the storage bin respectively and is positioned at one end, close to the display opening, of the partition board; the switching mechanism has a first state of limiting the writing board at the display opening and a second state of moving the writing board from the display opening to the storage bin.

As a preferred scheme, the switching mechanism comprises an L-shaped state switching plate arranged in the storage bin, a positioning hole arranged on the side wall of the storage bin and an arc-shaped state switching groove; the state switching groove is overlapped with the circle center of the positioning hole; one side of the end part of one long edge of the state switching plate is provided with a limit groove matched with the size of the writing board, and the other side of the other long edge of the state switching plate is provided with a rotating shaft connected with the positioning hole and a control shaft capable of sliding in the state switching groove by taking the rotating shaft as a shaft; the rotating shaft and the control shaft respectively penetrate through the positioning hole and the state switching groove and then are connected with a state switching handle; the elastic assembly is arranged in the storage bin and provides a continuous thrust for the state switching plate, so that the switching mechanism can be kept in the first state under the condition of no external acting force. Furthermore, the elastic component consists of a spring bracket, a spring and a spring groove, wherein the spring bracket is arranged at the bottom of the partition plate; one side of the bottom of the spring support is provided with a fixed boss, one end of the spring is sleeved on the fixed boss, and the other end of the spring abuts against the bottom of the spring groove.

As a preferred scheme, the feeding assembly comprises an adjusting rod and adjusting sliding chutes arranged on the left side wall and the right side wall of the feeding bin; a plurality of adjusting grooves matched with the adjusting rods are uniformly distributed at the bottom of the adjusting sliding chute; and two ends of the adjusting rod penetrate through the adjusting chutes on the left side wall and the right side wall respectively and then are connected with adjusting handles.

According to a preferable scheme, a protection groove is formed in one side face of the writing board, four writing areas with smooth surfaces are arranged at the bottom of the protection groove and are arranged side by side, a protection plate made of transparent materials is connected to the top of the protection groove in a sliding mode, and rubber plugs used for limiting the protection plate in the protection groove are arranged at two ends of the protection groove; rubber end cap detachably sets up at the protection recess both ends, and rubber end cap and protection recess's top and tip parallel and level. Furthermore, the shielding component comprises a cross rod arranged at the top of the display opening and a baffle plate capable of shielding at least one writing area; the upper part of the baffle is connected to the cross rod in a buckling mode, and can be turned over by taking the cross rod as an axis and can slide along the axial direction of the cross rod. Further, a first magnet is arranged at the lower part of the baffle, a plurality of second magnets are arranged on the front side wall of the feeding bin, and a plurality of third magnets are arranged on the front side wall of the storage bin; the second magnets are positioned above the display opening, and each second magnet is matched with the position of each writing area; the third magnets are positioned below the display opening, and each third magnet is matched with the position of each writing area; when the baffle is turned upwards, the first magnet and the second magnet are attracted magnetically; when the baffle turns downwards and shields the writing area, the first magnet and the third magnet are attracted magnetically.

The utility model adopts the beneficial effect behind the above structure to do: a teacher can write a idiom on the writing board in advance according to the teaching content and place the writing board in the feeding bin; go up the time of class accessible switching mechanism and switch different clipboards, utilize to shelter from certain writing district in the clipboard of subassembly to show mouth department and shelter from, guess the idiom through the content that other writing districts and teacher provided by the student to realize the function of taste teaching.

Drawings

Fig. 1 is a schematic view of an overall structure of an embodiment of the present invention;

fig. 2 is a schematic overall structure diagram of the embodiment of the present invention;

FIG. 3 is a schematic structural view of the shielding assembly and the feeding assembly according to the embodiment of the present invention;

fig. 4 is a partial structural sectional view of the switching mechanism in the first state according to the embodiment of the present invention;

fig. 5 is a partial sectional view of the switching mechanism in the second state according to the embodiment of the present invention;

fig. 6 is a schematic structural view of the switching mechanism and the writing board in the embodiment of the present invention;

FIG. 7 is a sectional view of the writing board according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of the switching mechanism in the embodiment of the present invention;

fig. 9 is a schematic structural view of the positioning hole and the state switching groove in the embodiment of the present invention.

In the figure: 1-a shell, 2-a writing board, 3-a shielding component, 4-a feeding component and 5-a switching mechanism; 11-a feeding bin, 12-a storage bin, 14-a feeding cover plate, 16-a discharging cover plate, 17-a display port and 18-a partition plate; 21-a protective groove, 22-a writing area, 23-a protective plate and 24-a rubber plug; 31-cross bar, 32-baffle, 33-first magnet, 34-second magnet, 35-third magnet; 41-adjusting rod, 42-adjusting sliding groove, 43-adjusting groove and 44-adjusting handle; 51-state switching plate, 52-positioning hole, 53-state switching groove, 54-limiting groove, 55-rotating shaft, 56-control shaft, 57-state switching handle, 58-spring support, 59-spring, 60-spring groove and 61-fixing boss.

Detailed Description

The embodiments of the present invention will be further explained with reference to the accompanying drawings:

the teaching aid for Chinese idiom teaching as shown in fig. 1-9 comprises a shell 1 and a plurality of writing boards 2, wherein a feeding bin 11 and a storage bin 12 for placing the writing boards 2 are arranged in the shell 1; the feeding bin 11 is positioned at the upper part of the shell 1, a feeding hole is formed in the top of the feeding bin 11, and a feeding cover plate 14 is arranged at the feeding hole; the storage bin 12 is positioned at the lower part of the shell 1, a discharge hole is formed in the rear side wall of the storage bin 12, a discharge cover plate 16 is arranged at the discharge hole, and a display hole 17 for displaying the writing board 2 is formed in the front side wall of the storage bin 12; the display port 17 is provided with a shielding component 3 for shielding part of the display port 17; a partition plate 18 is arranged between the feeding bin 11 and the storage bin 12, one end of the partition plate 18, which is close to the display opening 17, is in a downward-bent arc shape, and a channel for a writing board 2 to pass through is formed between the arc shape and the front side wall of the storage bin 12; the feeding bin 11 is internally provided with a feeding component 4 used for pushing the writing board 2 to the direction of the display port 17; the switching mechanism 5 is respectively arranged on the top of the left side wall and the top of the right side wall of the storage bin 12, and the switching mechanism 5 is positioned at one end of the partition board 18 close to the display opening 17; the switching mechanism 5 has a first state in which the tablet 2 is retained at the display opening 17 and a second state in which the tablet 2 is moved from the display opening 17 into the storage bin 12. Before use, a teacher writes a idiom on the writing board 2 in advance according to teaching contents, and places the writing board 2 in the feeding bin 11; when the writing board is used, a teacher adjusts the shielding area of the writing board 2 through the shielding component 3, so that the shielding component 3 can shield a certain character in the writing board 2, and then students guess the whole idiom according to other contents in the writing board 2; after this idiom is guessed, teacher's accessible switching mechanism 5 removes the clipboard 2 of present show mouth 17 department to storage silo 12 in, new clipboard 2 demonstrates to show mouth 17 department along the arc end landing of baffle 18, when clipboard 2 switches the number of times and reaches a certain amount, then the teacher pushes forward clipboard 2 of feeding bin 11 rear end through feeding component 4 to be convenient for clipboard 2 can normally landing to show mouth 17 department. The feed cover plate 14 and the discharge cover plate 16 can be connected to the housing 1 by conventional mounting means (in the figure, a hinged mounting at one end and a snap-fit mounting at the other end are used).

Preferably, the switching mechanism 5 includes an L-shaped state switching plate 51 disposed in the storage bin 12, a positioning hole 52 disposed on a sidewall of the storage bin 12, and an arc-shaped state switching groove 53; the state switching groove 53 coincides with the circle center of the positioning hole 52; a limiting groove 54 matched with the writing board 2 in size is arranged on one side of the end part of one long side of the state switching plate 51, a rotating shaft 55 connected with the positioning hole 52 and a control shaft 56 capable of sliding in the state switching groove 53 by taking the rotating shaft 55 as a shaft are arranged on the other side of the other long side of the state switching plate 51; the rotating shaft 55 and the control shaft 56 respectively penetrate through the positioning hole 52 and the state switching groove 53 and then are connected with a state switching handle 57; an elastic component is arranged in the storage bin 12, and provides a continuous thrust for the state switching plate 51, so that the switching mechanism 5 can be kept in the first state under the condition of no external acting force; when the writing board 2 needs to be switched, the teacher breaks the state switching handle 57, so that the state switching board 51 rotates along the arc direction of the state switching groove 53 with the rotating shaft 55 as the axis; when the rotation is performed, the limiting groove 54 drives the first writing board 2 at the current display opening 17 to be separated from the display opening 17 and slide into the storage bin 12, and at this time, the upper end of the state switching board 51 is supported on the second writing board 2, so that the situation that the second writing board 2 slides into the display opening 17 in advance when the state switching board 51 is not reset to influence subsequent operations is avoided; when the first writing board 2 falls and slides into the storage bin 12, the teacher can loosen the state switching handle 57, the state switching board 51 resets under the action of the elastic component, and the second writing board 2 slides into the limiting groove 54, so that the switching of the writing boards 2 is completed; the design structure and principle are simple, and teachers can operate the device conveniently. Further, the elastic assembly is composed of a spring bracket 58 mounted on the bottom of the partition 18, a spring 59, a spring groove 60 provided on the state switching plate 51; a fixed boss 61 is arranged on one side of the bottom of the spring support 58, one end of the spring 59 is sleeved on the fixed boss 61, and the other end of the spring 59 abuts against the bottom of the spring groove 60; the spring 59 can provide a continuous thrust for the state switching plate 51, so that the writing board 2 can normally slide into the limiting groove 54; the fixing boss 61 and the spring groove 60 are used for limiting the spring 59, and the spring 59 is prevented from falling off.

Preferably, the feeding assembly 4 comprises an adjusting rod 41 and adjusting chutes 42 arranged on the left side wall and the right side wall of the feeding bin 11; a plurality of adjusting grooves 43 matched with the adjusting rods 41 are uniformly distributed at the bottom of the adjusting sliding chute 42; two ends of the adjusting rod 41 respectively penetrate through the adjusting chutes 42 on the left side wall and the right side wall and then are connected with adjusting handles 44; the adjustment lever 41 can be limited by the adjustment recesses 43, and the adjustment lever 41 can be moved into the different adjustment recesses 43 by the adjustment slot 42.

As a preferable scheme, a protection groove 21 is formed in one side surface of the writing board 2, four writing areas 22 with smooth surfaces are formed in the bottom of the protection groove 21, the four writing areas 22 are arranged side by side, a protection plate 23 made of transparent material is connected to the top of the protection groove 21 in a sliding mode, and rubber plugs 24 used for limiting the protection plate 23 in the protection groove 21 are arranged at two ends of the protection groove 21; the rubber plugs 24 are detachably arranged at two ends of the protection groove 21, and the rubber plugs 24 are flush with the top and the end of the protection groove 21; the teacher can write idioms in the writing area 22, and the writing area 22 can be protected through the protection plate 23, so that the handwriting in the writing area 22 is prevented from being erased; the rubber plug 24 can prevent the protection plate 23 from being separated from the protection groove 21, and the rubber plug 24 is flush with the top and the end of the protection groove 21, so that the writing board 2 can smoothly slide into the limit groove 54, and the writing board 2 is prevented from being blocked. Of course, the writing board 2 may also be a common flat board printed with fixed idioms, but in this case, the writing board 2 has a low recycling rate and is inconvenient to use. Further, the shielding component 3 comprises a cross bar 31 arranged at the top of the display opening 17, and a baffle 32 capable of shielding at least one writing area 22; the upper part of the baffle 32 is connected to the cross rod 31 in a buckled mode, the baffle can be turned over by taking the cross rod 31 as an axis and can slide along the axial direction of the cross rod 31, a teacher can adjust the area shielded by the baffle 32 as required, and the baffle 32 can be detached and newly added as required. Further, a first magnet 33 is arranged at the lower part of the baffle 32, a plurality of second magnets 34 are arranged on the front side wall of the feeding bin 11, and a plurality of third magnets 35 are arranged on the front side wall of the storage bin 12; the second magnets 34 are positioned above the display opening 17, and each second magnet 34 is matched with the position of each writing area 22; the third magnets 35 are positioned below the display opening 17, and each third magnet 35 is matched with the position of each writing area 22; when the baffle 32 turns upwards, the first magnet 33 and the second magnet 34 are attracted magnetically; when the baffle 32 turns downwards to shield the writing area 22, the first magnet 33 and the third magnet 35 are magnetically attracted; through the cooperation of the first magnet 33 and the second magnet 34, the teacher does not need to hold the baffle 32 when the content of the writing area 22 is completely displayed; through the cooperation of first magnet 33 and third magnet 35 for this teaching aid for chinese idiom teaching is in transport, use, and baffle 32 can not be because of reasons such as wind or vibrations and casing 1 bump the sounding.

The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the restriction on any form, and any person who knows commonly in the technical field can use the present invention to make the equivalent embodiment of local change or modification without departing from the technical features of the present invention.

Claims

1. The utility model provides a teaching aid is used in chinese idiom teaching, includes casing (1) and a plurality of clipboard (2), its characterized in that: a feeding bin (11) and a storage bin (12) for placing the writing board (2) are arranged in the shell (1); the feeding bin (11) is positioned at the upper part of the shell (1), a feeding hole is formed in the top of the feeding bin (11), and a feeding cover plate (14) is arranged at the feeding hole; the storage bin (12) is positioned at the lower part of the shell (1), a discharge hole is formed in the rear side wall of the storage bin (12), a discharge cover plate (16) is arranged at the discharge hole, and a display hole (17) for displaying the writing board (2) is formed in the front side wall of the storage bin (12); a shielding component (3) for shielding a partial area of the display opening (17) is arranged at the display opening (17); a partition plate (18) is arranged between the feeding bin (11) and the storage bin (12), one end of the partition plate (18) close to the display opening (17) is in a downward-bent arc shape, and a channel through which a writing board (2) can pass is formed between the arc shape and the front side wall of the storage bin (12); a feeding component (4) used for pushing the writing board (2) to the direction of the display opening (17) is arranged in the feeding bin (11); the switching mechanism (5) is respectively arranged at the top of the left side wall and the top of the right side wall of the storage bin (12), and the switching mechanism (5) is positioned at one end, close to the display opening (17), of the partition plate (18); the switching mechanism (5) has a first state of limiting the writing board (2) at the display opening (17) and a second state of moving the writing board (2) from the display opening (17) to the storage bin (12).

2. A teaching aid for Chinese idiom teaching according to claim 1, wherein: the switching mechanism (5) comprises an L-shaped state switching plate (51) arranged in the storage bin (12), a positioning hole (52) arranged on the side wall of the storage bin (12) and an arc-shaped state switching groove (53); the state switching groove (53) is overlapped with the circle center of the positioning hole (52); one side of the end part of one long side of the state switching plate (51) is provided with a limiting groove (54) matched with the size of the writing board (2), the other side of the other long side of the state switching plate (51) is provided with a rotating shaft (55) connected with the positioning hole (52) and a control shaft (56) which can slide in the state switching groove (53) by taking the rotating shaft (55) as a shaft; the rotating shaft (55) and the control shaft (56) respectively penetrate through the positioning hole (52) and the state switching groove (53) and then are connected with a state switching handle (57); the storage bin (12) is internally provided with an elastic component which provides a continuous thrust for the state switching plate (51) so that the switching mechanism (5) can be kept in the first state under the condition of no external acting force.

3. A teaching aid for Chinese idiom teaching according to claim 2, wherein: the elastic component consists of a spring bracket (58) arranged at the bottom of the partition plate (18), a spring (59) and a spring groove (60) arranged on the state switching plate (51); one side of the bottom of the spring support (58) is provided with a fixed boss (61), one end of the spring (59) is sleeved on the fixed boss (61), and the other end of the spring (59) abuts against the bottom of the spring groove (60).

4. A teaching aid for Chinese idiom teaching according to claim 1, wherein: the feeding assembly (4) comprises an adjusting rod (41) and adjusting sliding chutes (42) arranged on the left side wall and the right side wall of the feeding bin (11); a plurality of adjusting grooves (43) matched with the adjusting rods (41) are uniformly distributed at the bottom of the adjusting sliding groove (42); two ends of the adjusting rod (41) penetrate through the adjusting sliding grooves (42) on the left side wall and the right side wall respectively and then are connected with an adjusting handle (44).

5. A teaching aid for Chinese idiom teaching according to claim 1, wherein: a protective groove (21) is formed in one side face of the writing board (2), four writing areas (22) with smooth surfaces are formed in the bottom of the protective groove (21), the four writing areas (22) are arranged side by side, a protective plate (23) made of transparent materials is connected to the top of the protective groove (21) in a sliding mode, and rubber plugs (24) used for limiting the protective plate (23) in the protective groove (21) are arranged at two ends of the protective groove (21); the rubber plugs (24) are detachably arranged at two ends of the protective groove (21), and the rubber plugs (24) are flush with the top and the end of the protective groove (21).

6. A teaching aid for Chinese idiom teaching according to claim 5, wherein: the shielding component (3) comprises a cross bar (31) arranged at the top of the display opening (17) and a baffle plate (32) capable of shielding at least one writing area (22); the upper part of the baffle (32) is connected to the cross rod (31) in a buckling mode and can be turned over by taking the cross rod (31) as an axis and can slide along the axial direction of the cross rod (31).

7. A teaching aid for Chinese idiom teaching according to claim 6, wherein: a first magnet (33) is arranged at the lower part of the baffle (32), a plurality of second magnets (34) are arranged on the front side wall of the feeding bin (11), and a plurality of third magnets (35) are arranged on the front side wall of the storage bin (12); the second magnets (34) are positioned above the display opening (17), and each second magnet (34) is matched with the position of each writing area (22); the third magnets (35) are positioned below the display opening (17), and each third magnet (35) is matched with the position of each writing area (22); when the baffle (32) turns upwards, the first magnet (33) and the second magnet (34) are attracted magnetically; when the baffle (32) turns downwards to shield the writing area (22), the first magnet (33) and the third magnet (35) are magnetically attracted.