CN210639801U

CN210639801U - Automatic flash card word memory device

Info

Publication number: CN210639801U
Application number: CN201920863961.3U
Authority: CN
Inventors: 啜春红
Original assignee: Nanjing Institute of Mechatronic Technology
Current assignee: Nanjing Institute of Mechatronic Technology
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-05-29
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses an automatic flash card word memory device belongs to teaching device technical field. The backup pad sets up and separates into memory room and accomodate the room with the casing in the centre of casing. The cards in the memory room are horizontally stacked, and the cards are pushed towards the visible window one by one under the action of the elastic force of the push plate. The lifting device presses the cards positioned in front into the containing room one by one. The operation is circulated to form a flash card mode. The utility model discloses, the manual flicker that replaces manual operation with simple machinery, single can accomplish the flash card formula memory. It can be widely used to replace the words to be memorized, and has good applicability. The card is automatically changed, and the special attention is improved. The traditional book word memory mode is changed, and the interestingness is wide.

Description

Automatic flash card word memory device

Technical Field

The utility model belongs to the technical field of the teaching device, especially, relate to a word flashing card memory device.

Background

At present, the method for students to memorize words is single, the students stare at books and memorize the words one by one line, and the memory effect is poor. The flash card is a successful education method at present, and information is quickly transmitted to students by a flash method so as to stimulate related nerve pathways of the brain of the infant, and the children can quickly improve various abilities by learning. If the flash card mode can be combined with word memory, the efficiency of the students for memorizing words is necessarily improved. Therefore, there is a need for an automatic flash card word memory device.

Disclosure of Invention

To the current demand, the utility model provides an automatic flash card word memory device.

The technical scheme of the utility model is that: an automatic flash card word memory device comprises a shell, a supporting plate, a card, a pushing plate, a spring, a cam and a lifting rod; the support plate is arranged in the middle of the shell and divides the shell into an upper part and a lower part, the upper part is used for placing a card to be memorized and is called a memory room, and the lower part is used for containing the card which completes the memory and is called a containing room; the top of the memory room is provided with an input port, one side surface of the memory room is provided with a visible window, and the pushing plate is connected to the other side surface opposite to the visible window through a spring; several cards are horizontally stacked and placed on the supporting plate, and the cards are placed between the window and pushing plate,

One side of the supporting plate close to the display window is provided with a card screening mechanism.

The lifting rod is vertically arranged on the side edge of the visual window, and the lifting rod is closest to the card of the visual window to be coplanar; the upper end of lifter is equipped with the oppression strip, and the lower extreme is connected with the cam, and on the cam was fixed in the inner wall of accomodating the room, rotated by motor control, the lifter goes up and down thereupon, and the oppression strip passes through card sifting out mechanism entering accomodating room with the card from memory in the in-process that falls.

Furthermore, a handle is arranged at the top of the pushing plate and protrudes upwards out of the input opening. Through the handle, change and push away the board and push to one side, give out the space between visual window and the promotion version, make things convenient for the card to put into.

Furthermore, the pressing strip is perpendicular to the lifting rod, and the cross section of the pressing strip is in an inverted V shape. The length of the compression bar is greater than the length of the visual window. During the process of the upper body descending by pressing, the pressing strip is blocked between the visual window and the card, the situation that the pressing strip does not reach the highest position yet can be prevented, and the card is pushed forwards by the pushing block.

Furthermore, the one end that the backup pad is close to visual window is equipped with the fluting, and the fluting chooses for use the pellosil to lay and is covered with, and the pellosil is seted up the gap, and the gap is located the card below that is closest to visual window. The card slot is one of the schemes of the card screening mechanism. It can support the card with the pellosil, but it possesses elasticity, and under the effect of oppression strip, the card gets into the gap, continues to push down, falls into and accomodates between.

Further, the card screening mechanism adopts a crank-slider mechanism which comprises a moving plate, a pushing strip, a slider, a track, a connecting rod and a turntable; the distance between the supporting plate and the visible window is the thickness of one card;

the turntable is arranged on the lower surface of the supporting plate and is controlled to rotate by a motor; one end of the connecting rod is hinged with the edge of the rotary table, the other end of the connecting rod is hinged with the sliding block, the track is fixed on the lower surface of the supporting plate, rolling wheels are arranged on two sides of the sliding block, and the rolling wheels roll along the track; one end of the pushing strip is connected with the sliding block, and the other end of the pushing strip is connected with the moving plate; the moving plate, the pushing strip, the sliding block, the track and the turntable are coplanar. This structure is a typical crank-slider mechanism. The turntable rotates to draw one end of the connecting rod to do circular motion, so that the other end of the connecting rod draws the sliding block to do linear reciprocating motion in the track, and the moving plate also does linear reciprocating motion. So that the gap between the support plate and the visible window is regularly filled or pulled open. When the moving plate fills the gap, the moving plate returns to memorize; when the moving plate uncovers the gap, the card is replaced by the lifting mechanism.

Furthermore, a drawer is arranged in the storage room. The drawer is used for placing the memorized cards. The drawer is pulled out, all the cards can be collectively obtained, and the cards can be used in the next round.

Further, the card comprises a clamping plate and a sealing cover; three edges of the sealing cover are fixedly sealed on the clamping plate, the other edge of the sealing cover is provided with a semicircular notch, and the sealing cover is provided with a plurality of twisting frames. Writing the words to be memorized on the paperboard, and inserting the paperboard into the interlayer formed by the sealing cover and the clamping plate. Through the breach for when the card paper is changed and is taken out, it is comparatively convenient. The twisting frame can twist the paperboard to the bottom of the interlayer quickly when the paperboard is inserted.

Further, the bottom of the drawer is inclined downwards along the direction from the visible window to the push plate. The card falls into the drawer due to self gravity, slides to the center of the drawer or the other end along the inclined bottom, and effectively prevents the card that drops from blocking up below the card screening-out mechanism.

Furthermore, the motor for controlling the cam is a speed regulating motor. The student can adjust card change speed according to oneself's demand. Is suitable for children with different memory abilities.

Has the advantages that:

the utility model discloses, the manual flicker that replaces manual operation with simple machinery, single can accomplish the flash card formula memory. It can be widely used to replace the words to be memorized, and has good applicability. The card is automatically changed, and the special attention is improved. The traditional book word memory mode is changed, and the interestingness is wide.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is a schematic view of the structural connection of the cam and the lifting rod;

FIG. 5 is a schematic structural view of a support plate;

FIG. 6 is a schematic view of the structure of the lower surface of the support plate;

FIG. 7 is a side view of the support plate;

fig. 8 is a schematic structural diagram of the card.

Reference numerals

1-shell, 2-supporting plate, 3-clamping piece, 4-pushing plate, 5-spring, 6-cam, 7-lifting rod, 101-memory room, 102-storage room, 11-input opening, 12-visible window, 8-pressing strip, 41-handle, 21-notch, 22-silicon film, 23-gap, 91-moving plate, 92-pushing strip, 93-sliding block, 94-track, 95-connecting rod, 96-rotating disc, 10-drawer, 31-clamping plate, 32-sealing cover, 321-notch and 322-twisting frame.

Detailed Description

The present invention will be further clarified by the following description with reference to the attached drawings and specific examples, which should be understood as being merely illustrative of the present invention and not limiting the scope of the present invention, and modifications of various equivalent forms of the present invention by those skilled in the art after reading the present invention, all fall within the scope defined by the appended claims of the present application.

The automatic flash card word memorizing device is shown in figure 1. The device comprises a shell 1, a support plate 2, a card 3, a pushing plate 4, a spring 5, a cam 6, a lifting rod 7 and the like. The supporting plate 2 is arranged in the middle of the shell 1 by gluing to divide the shell 1 into an upper part and a lower part. The upper part is used for placing the card 3 to be memorized and is called a memory room 101. The lower part is called a receiving room 102 for receiving the memory-completed card 3. The top of the memory room 101 is provided with an input opening 11, one side of the memory room 101 is provided with a visual window 12, and the side of the card with the words is opposite to the visual window 12. The push plate 4 is connected to the other side opposite the viewing window 12 by a spring 5. A plurality of cards 3 are horizontally stacked and enter the memory room 101 from the input opening 11 and are placed on the supporting plate 2, and the cards 3 are positioned between the window and the pushing plate 4. In the apparatus of this embodiment, ten cards can be inserted into the input port 12. The cards are sequentially ordered, with the card from the viewing window 12 being designated as card 1 and the card connected to the pusher plate 4 being designated as card 10. One side of the supporting plate 2 close to the display window is provided with a card screening mechanism. The card sifting mechanism of the embodiment is of a slit type. Namely, one end of the supporting plate 2 close to the visible window is provided with a slot 21, the slot 21 is fully paved with a silicon film 22, the silicon film 22 is provided with a gap 22, and the gap is positioned below the card 3 closest to the visible window 12. It can support the card with the pellosil, but it possesses elasticity, and under the effect of oppression strip, the card gets into the gap, continues to push down, falls into and accomodates between.

The top of the pushing plate 4 is provided with a handle 41, and the handle 41 protrudes upwards from the input opening 11. Through handle 41, it pushes away pushing plate 4 to one side more easily, gives out the space between visual window and the promotion version, makes things convenient for the card to put into.

The pressing strip 8 is vertical to the lifting rod 7, and the section of the pressing strip 8 is in an inverted V shape. The length of the compression bar 8 is greater than the length of the viewing window. During the descending process of the upper body, the pressing adjustment 8 is blocked between the visual window and the card, so that the pressing strip is prevented from not reaching the highest position, and the card is pushed forwards by the pushing block.

A drawer 10 is provided in the receiving room 102. The drawer 10 is used for placing memorized cards. The drawer is pulled out, all the cards can be collectively obtained, and the cards can be used in the next round. The bottom of the drawer 10 is inclined downwards in the direction from the viewing window 12 to the push plate 4. After the cards fall into the drawer 10 due to the gravity of the cards, the cards slide to the center of the drawer or the other end of the drawer along the inclined bottom, and the cards falling are effectively prevented from being jammed below the card screening mechanism.

The card 3 comprises a card plate 31 and a cover 32; three edges of the sealing cover 32 are glued and sealed on the clamping plate, the other edge is provided with a semicircular notch 321, and the sealing cover is provided with a plurality of twisting frames 322. Words to be memorized are written on the cardboard, and the cardboard is inserted into the interlayer formed by the cover 32 and the cardboard 31. Through breach 321 for when the card paper is changed and is taken out, it is comparatively convenient. The twisting frame 322 can twist the cardboard to the bottom of the interlayer when the cardboard is inserted.

The motor of the control cam 6 is a speed regulating motor. The student can adjust card change speed according to oneself's demand. Is suitable for children with different memory abilities.

The specific implementation process of this embodiment is as follows: ten words to be memorized are written on the card respectively. The cards are horizontally arranged and placed on the supporting plate through the input opening. The words of the card 1 are visible in the visible window for memory. The initial state of lifter is in the highest point, starts the motor of cam, and the lifter descends gradually, and the oppression strip pushes down card 1, falls into the drawer from the gap. The lifter rises gradually, and when the lifter rose to the highest point, the catch bar promoted card 2 to the position of original card 1, remembers card 2. And circulating the steps, carrying out flash card type memory on the ten cards until the push plate is seen in the visible window, and finishing one round. The utility model discloses, the manual flicker that replaces manual operation with simple machinery, single can accomplish the flash card formula memory. It can be widely used to replace the words to be memorized, and has good applicability. The card is automatically changed, and the special attention is improved. The traditional book word memory mode is changed, and the interestingness is wide.

Claims

1. An automatic flash card word memorizing device is characterized in that: comprises a shell (1), a supporting plate (2), a clamping piece (3), a pushing plate (4), a spring (5), a cam (6) and a lifting rod (7); the support plate (2) is arranged in the middle of the shell (1) to divide the shell (1) into an upper part and a lower part, the upper part is used for placing a card (3) to be memorized and is called a memory room (101), and the lower part is used for containing the card (3) which completes the memory and is called a containing room (102); the top of the memory room (101) is provided with an input port (11), one side surface of the memory room (101) is provided with a visible window (12), and the push plate (4) is connected to the other side surface opposite to the visible window (12) through a spring (5); a plurality of cards (3) are horizontally stacked, enter the memory room (101) from the input port (11) and are placed on the supporting plate (2), and the cards (3) are positioned between the window and the pushing plate (4);

a card screening mechanism is arranged on one side, close to the display window, of the supporting plate (2);

the lifting rod (7) is vertically arranged on the side edge of the visible window (12), and the card of the lifting rod (7) closest to the visible window (12) is coplanar; the upper end of lifter (7) is equipped with oppression strip (8), the lower extreme with cam (6) are connected, and on cam (6) were fixed in the inner wall of accomodating room (102), rotated by motor control, lifter (7) rose thereupon, oppression strip (8) in the process of dropping with card (3) from memory room (101) through card sifting out mechanism entering accomodating room (102).

2. The automatic flash card word memory device of claim 1, wherein: the top of the pushing plate (4) is provided with a handle (41), and the handle (41) protrudes upwards from the input opening (11).

3. The automatic flash card word memory device of claim 1, wherein: the pressing strip (8) is vertical to the lifting rod (7), and the section of the pressing strip (8) is in an inverted V shape; the length of the pressing strip (8) is larger than that of the display window.

4. The automatic flash card word memory device of claim 1, wherein: one end of the supporting plate (2) close to the visual window is provided with a groove (21), the groove (21) is fully paved with silica gel film (22), a gap (23) is formed in the silica gel film (22), and the gap (23) is located below the card (3) closest to the visual window (12).

5. The automatic flash card word memory device of claim 1, wherein: the card screening mechanism adopts a crank-slider mechanism and comprises a moving plate (91), a pushing strip (92), a slider (93), a track (94), a connecting rod (95) and a turntable (96); the distance between the supporting plate (2) and the visible window (12) is the thickness of one card (3);

the turntable (96) is arranged on the lower surface of the support plate (2), and the turntable (96) is controlled to rotate by a motor; one end of a connecting rod (95) is hinged with the edge of the rotating disc (96), the other end of the connecting rod is hinged with a sliding block (93), the track (94) is fixed on the lower surface of the supporting plate (2), rollers are arranged on two sides of the sliding block (93), and the rollers roll along the track (94); one end of the pushing strip (92) is connected with the sliding block (93), and the other end of the pushing strip is connected with the moving plate (91); the moving plate (91), the pushing strip (92), the sliding block (93), the track (94) and the rotating disc (96) are coplanar.

6. The automatic flash card word memory device of claim 1, wherein: a drawer (10) is arranged in the storage room (102).

7. The automatic flash card word memory device of claim 1, wherein: the card (3) comprises a clamping plate (31) and a sealing cover (32); three sides of the sealing cover (32) are fixedly sealed on the clamping plate, the other side of the sealing cover is provided with a semicircular notch (321), and the sealing cover is provided with a plurality of twisting frames (322).

8. The automatic flash card word memory device of claim 6, wherein: the bottom of the drawer (10) is inclined downwards along the direction from the visible window (12) to the push plate (4).

9. The automatic flash card word memory device of claim 1, wherein: the motor for controlling the cam (6) is a speed regulating motor.