CN107689170B - A tool for teaching English words - Google Patents

Abstract

The invention relates to an English teaching aid, more specifically an English word teaching aid. The word cards can be inserted into the card plug-in to help English teachers explain, and it is easy to switch the card plug-in. A cuboid-shaped Bluetooth speaker can be placed to play the pronunciation of words. The orientation of the Bluetooth speaker can be adjusted to allow students to hear more clearly. The rotary block is inserted on the post of the rotary block, and there is a clearance fit between the rotary block and the post of the rotary block. The fixed rod is connected to the hinge seat through a pin, and the fixed rod is located in a groove of the fixed rod. One end of the retaining rod A circular through hole is provided, a screw is inserted on the stop rod, and a spring is arranged between the screw head and the stop rod, the four stop rods are respectively connected in the four threaded holes by screws, and the connecting seat of the chute rod is connected by a pin. There are four chute rods, slot connecting rods are inserted in chute II on each chute rod, and a card insert is glued to the upper end of each slot connecting rod, and the thickness of the card insert is smaller than the width of chute I.

Description

A tool for teaching English words

technical field

The invention relates to an English teaching aid, more specifically an English word teaching aid.

Background technique

English belongs to the "Indo-European language family - Germanic language family - West Germanic language branch". According to the number of people who use English as their mother tongue, English is the official language used in the most countries. English is also the most widely used first language in the world. It is also the official language of the European Union and many international organizations and Commonwealth countries. It has the third largest native language in the world. The number of speakers is second only to the number of native speakers of Chinese and Spanish.

Learning English is very important. There are many English teaching aids in the market. For example, the patent application number is an English teaching aid of CN201620176453.4. The present invention provides an English teaching aid, which solves the problem of poor practicability of existing English teaching aids . This English teaching aid includes a horizontally arranged long plate-shaped hanging board. A hanging rope is connected to the upper side of the hanging board. A writing board and a timer are fixed on the front side of the hanging board. The hanging board is made of magnetically conductive material. The hanging tube is straight and perpendicular to the hanging plate. There are several hanging tubes distributed along the length direction of the hanging plate. A connecting tube is inserted in each hanging tube, and the rear end of the connecting tube extends out of the hanging tube. The connecting cylinder can slide along the axial direction of the hanging cylinder, and there is a locking mechanism between the connecting cylinder and the hanging cylinder to make the two detachable and fixed. The rear end of the connecting cylinder is fixed with a magnetic block, and the magnetic block is attached to the front side of the hanging plate . The English teaching aid has the advantage of good practicability.

This patent cannot play the pronunciation of words, causing students to be unable to quickly learn the pronunciation of words.

SUMMARY OF THE INVENTION

The technical problem mainly solved by the present invention is to provide an English word teaching tool, which can insert word cards into the card plug-in to help English teachers explain, and it is easy to switch the card plug-in, and a rectangular parallelepiped bluetooth speaker can be placed to play word pronunciation, Bluetooth The orientation of the speaker can be adjusted to allow students to hear more clearly, and the card insert and the Bluetooth speaker can be stowed away, saving space.

In order to solve the above-mentioned technical problems, the present invention relates to an English teaching aid, more specifically a teaching aid for English words, comprising a bottom plate, a middle connecting plate, a top plate, a disc, a fixed rod, a card insert, a slot connecting rod, a slide Slot rods, blocking rods, rotating blocks, speaker stands, bluetooth speaker stands, bluetooth speakers and connection blocks can insert word cards into the card inserts to help English teachers explain, and it is easy to switch card inserts, and can place rectangular parallelepiped bluetooth speakers The pronunciation of words is played, and the direction of the Bluetooth speaker can be adjusted to allow students to listen more clearly. Both the card insert and the Bluetooth speaker can be stored, saving space.

The two ends of the base plate are provided with retaining ribs, and the retaining ribs and the base plate are integrally structured;

A rectangular chute is provided at the center of the intermediate connecting plate;

The disc is provided with a fixed rod groove, a rotating block insert and a ring edge, the ring edge is integrated with the disc, and four fixed rod grooves are evenly distributed on the ring edge, and the rotating block inserts pass through The welding connection is at the center of the disc;

The card insert is provided with a card slot, a hand slot and a rotating stopper lever, the hand slot is arranged on the upper end of the card inserter, one end of the rotary stopper bar is provided with a circular through hole, and the rotary stopper bar is fixedly connected to the card inserter by a screw. the upper end of

The chute rod includes a door-shaped rod, a thumb screw, a rod seat, a chute I and a chute II, and a circular through hole is arranged on the rod seat, and two door-shaped rods are symmetrically welded on the rod seat, one of which is The door-shaped rods are threaded with thumb screws, and chute Ⅰ and chute Ⅱ are formed between the two gantry-shaped rods;

The rotating block includes a block, a hinge seat, a threaded hole and a chute rod connecting seat, the upper ends of the four sides of the block are provided with threaded holes, one side of the block is connected with a hinge seat by welding, and on the chute rod connecting seat There are eight grooves, the connecting seat of the chute rod is connected to the upper end of the block by welding, a circular through hole is arranged at the center of the block and the connecting seat of the chute rod, and eight pin holes are arranged on the connecting seat of the chute rod;

The speaker stand includes an L-shaped piece, a turntable slot, a turntable, a turntable post, a rod cover and a handle, the L-shaped part is provided with a turntable slot, the center of the turntable slot is connected with a turntable post by welding, and the center of the turntable is set There is a circular through hole, the turntable is inserted on the post of the turntable, the rod sleeve is connected to the turntable by welding, and the handle is connected to one end of the L-shaped piece by welding;

The bluetooth speaker frame includes a round rod, a bottom baffle, a rectangular frame and a rectangular frame connecting rod, one end of the two rectangular frames I is connected by two round rods, the rectangular frame I and the round rod are connected by threads, and the bottom The baffle is connected to one end of the two rectangular frames I by screws, and the connecting rods of the two rectangular frames are connected to the other end of the rectangular frames by screws;

The rotary block is inserted on the post of the rotary block, and there is a clearance fit between the rotary block and the post of the rotary block. The fixed rod is connected to the hinge seat through a pin, and the fixed rod is located in a groove of the fixed rod. One end of the retaining rod A circular through hole is provided, a screw is inserted on the blocking rod, and a spring is arranged between the screw head and the blocking rod, the four blocking rods are respectively connected in the four threaded holes by screws, and the connecting seat of the chute rod is connected by a pin. There are four chute rods, slot connecting rods are inserted into chute II on each chute rod, and card inserts are glued to the upper end of each slot connecting rod. The thickness of the card inserts is smaller than the width of chute Ⅰ. The disc is connected by bonding, and the middle connecting plate is connected by welding between the bottom plate and the top plate. Two L-shaped pieces are inserted between the bottom plate and the top plate. The two L-shaped pieces are located on both sides of the middle connecting plate. The L-shaped pieces are connected to the bottom plate , There is a gap fit between the middle connecting plate and the top plate. The round rod on the Bluetooth speaker stand is inserted into the rod sleeve. There is a gap fit between the round rod and the rod sleeve. The Bluetooth speaker is placed in the Bluetooth speaker stand. Two L-shaped A connection block is connected between the parts by screws, and the connection block is located in the rectangular chute.

As a further optimization of the technical solution, the material of the card insert described in an English word teaching tool of the present invention is transparent plastic.

As a further optimization of the technical solution, the connection block and the rectangular chute of the teaching tool for English words in the present invention are clearance fit.

The beneficial effect of a kind of English word teaching appliance of the present invention is:

The invention is an English word teaching tool, which can insert word cards into the card plug-in to help English teachers to explain, and it is easy to switch the card plug-in, and can place a rectangular parallelepiped bluetooth speaker to play word pronunciation, and the direction of the bluetooth speaker can be adjusted, so that Students can hear more clearly, and the card plug-in and Bluetooth speakers can be stored away, saving space.

Description of drawings

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific implementation methods.

Fig. 1 is the structural representation of a kind of English word teaching appliance of the present invention.

Fig. 2 is a structural schematic view of another direction of an English word teaching tool of the present invention.

Fig. 3 is a structural schematic diagram of the bottom plate and the intermediate connecting plate.

Figure 4 is a schematic diagram of the connection of the bottom plate, the intermediate connecting plate and the top plate.

Fig. 5 is a schematic diagram of the structure of the disc.

Fig. 6 is a structural schematic diagram of a fixed rod.

Fig. 7 is a structural schematic diagram of the card insert and the slot connecting rod.

Fig. 8 is a structural schematic diagram of the chute rod.

Fig. 9 is a schematic structural view of chute I and chute II.

Fig. 10 is a structural schematic diagram of the retaining rod.

Fig. 11 is a schematic structural diagram of a rotating block.

Fig. 12 is a schematic structural view of the connecting seat of the chute rod.

Fig. 13 is a structural schematic diagram of a speaker stand.

Fig. 14 is a schematic diagram of the structure of the Bluetooth speaker stand.

Figure 15 is a schematic diagram of the connection between two bluetooth speaker stands and the connection block.

FIG. 16 is a schematic structural diagram of a Bluetooth speaker.

Fig. 17 is a schematic diagram of the L-shaped piece being retracted.

Figure 18 is a schematic structural view of the chute bar when it is retracted.

In the figure: bottom plate 1; retaining edge 1-1; intermediate connecting plate 2; rectangular chute 2-1; top plate 3; -3; fixed rod 5; card plug-in 6; card slot 6-1; Screw 8-2; rod seat 8-3; chute Ⅰ 8-4; chute Ⅱ 8-5; stop bar 9; rotating block 10; box 10-1; Groove rod connection seat 10-4; speaker frame 11; L-shaped piece 11-1; turntable groove 11-2; turntable 11-3; turntable post 11-4; frame 12; round bar 12-1; bottom baffle 12-2; rectangular frame 12-3; rectangular frame connecting rod 12-4; bluetooth speaker 13;

Detailed ways

Specific implementation mode one:

Below in conjunction with Fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 illustrate this embodiment, the present invention relates to a kind of English teaching aid More specifically, it is an English word teaching tool, including a bottom plate 1, a middle connecting plate 2, a top plate 3, a disc 4, a fixed rod 5, a card insert 6, a slot connecting rod 7, a chute rod 8, and a stop rod 9. Rotating block 10, speaker stand 11, bluetooth speaker stand 12, bluetooth speaker 13 and connection block 14, word cards can be inserted into the card insert to help English teachers explain, and it is easy to switch card inserts, and can place rectangular parallelepiped The bluetooth speaker plays the pronunciation of words, and the orientation of the bluetooth speaker can be adjusted to allow students to listen more clearly. Both the card plug-in and the bluetooth speaker can be stored, saving space.

Both ends of the bottom plate 1 are provided with retaining ribs 1-1, and the retaining ribs 1-1 and the bottom plate 1 are integrally structured;

The center of the intermediate connecting plate 2 is provided with a rectangular chute 2-1;

The disc 4 is provided with a fixed rod groove 4-1, a rotating block insert 4-2 and an annular edge 4-3, the annular edge 4-3 is integrally structured with the disc 4, and the annular edge 4- 3. There are four fixed rod grooves 4-1 evenly distributed in the upper ring, and the rotating block post 4-2 is connected to the center of the disc 4 by welding;

The card insert 6 is provided with a card slot 6-1, a hand slot 6-2 and a rotating stop bar 6-3, the hand slot 6-2 is arranged on the upper end of the card insert 6, and one end of the rotating stop bar 6-3 A circular through hole is provided, and the rotating blocking rod 6-3 is fixedly connected to the upper end of the card insert 6 by screws;

The chute rod 8 includes a door-shaped rod 8-1, a thumb screw 8-2, a rod seat 8-3, a chute I 8-4 and a chute II 8-5, and the rod seat 8-3 is provided with a circular Through holes, two door-shaped rods 8-1 are symmetrically welded on the rod seat 8-3, and one of the door-shaped rods 8-1 is threadedly connected with a hand screw 8-2, and the two door-shaped rods 8-1 The chute I8-4 and the chute II8-5 are formed between them;

The rotating block 10 includes a block 10-1, a hinge seat 10-2, a threaded hole 10-3 and a chute rod connection seat 10-4, and the upper ends of the four sides of the block 10-1 are provided with threaded holes 10-3 , one side of block 10-1 is connected with hinge seat 10-2 by welding, is provided with eight grooves on the chute rod connection seat 10-4, and chute bar connection seat 10-4 is connected on block 10-1 by welding The upper end of the block 10-1 and the central position of the chute bar connecting seat 10-4 are provided with a circular through hole, and the chute bar connecting seat 10-4 is provided with eight pin holes;

The speaker stand 11 includes an L-shaped piece 11-1, a turntable slot 11-2, a turntable 11-3, a turntable post 11-4, a rod cover 11-5 and a handle 11-6, and the L-shaped piece 11-1 A turntable slot 11-2 is provided, and the center position of the turntable slot 11-2 is connected with a turntable post 11-4 by welding. The center of the turntable 11-3 is provided with a circular through hole, and the turntable 11-3 is inserted into the turntable post 11. -4, the rod sleeve 11-5 is connected to the turntable 11-3 by welding, and the handle 11-6 is connected to one end of the L-shaped piece 11-1 by welding;

The bluetooth speaker frame 12 includes a round bar 12-1, a bottom baffle plate 12-2, a rectangular frame 12-3 and a rectangular frame connecting rod 12-4, and one end of the two rectangular frames I 12-3 passes through two round bars 12 -1 is connected, the rectangular frame I12-3 and the round rod 12-1 are connected by threads, the bottom baffle 12-2 is connected to one end of the two rectangular frames I12-3 by screws, and the two rectangular frame connecting rods 12- 4 is connected to the other end of the rectangular frame 12-3 by screws;

The rotating block 10 is inserted on the rotating block post 4-2, and there is clearance fit between the rotating block 10 and the rotating block post 4-2, and the fixed rod 5 is connected to the hinge seat 10-2 through a pin, and fixed Bar 5 is located in a fixed bar groove 4-1, and one end of stop bar 9 is provided with circular through hole, is inserted with screw on the stop bar 9, and is provided with spring between screw head and stop bar 9, four stop bar 9 Connected in the four threaded holes 10-3 by screws respectively, the chute rod connecting seat 10-4 is connected with four chute rods 8 by pins, and each chute rod 8 is inserted into the chute II 8-5. Slot connecting rods 7, the upper end of each slot connecting rod 7 is glued with a card insert 6, the thickness of the card insert 6 is less than the width of the chute I 8-4, the top plate 3 and the disc 4 are connected by bonding, the bottom plate 1 and the top plate 3 The middle connecting plate 2 is connected by welding, and two L-shaped pieces 11-1 are inserted between the bottom plate 1 and the top plate 3. The two L-shaped pieces 11-1 are located on both sides of the middle connecting plate 2, and the L-shaped pieces 11-1 1 and the bottom plate 1, the middle connecting plate 2 and the top plate 3 are clearance fit, the round rod 12-1 on the bluetooth speaker frame 12 is inserted in the rod sleeve 11-5, the round rod 12-1 and the rod sleeve 11-5 Be gap fit between, bluetooth speaker 13 is the sound box that can buy on the market, bluetooth speaker 13 is placed in the bluetooth speaker frame 12, is connected with connecting block 14 by screw between two L-shaped parts 11-1, connecting block 14 Located in the rectangular chute 2-1. When the device is in use, the L-shaped piece 11-1 is usually in a retracted state, as shown in Figure 18, pull the handle 11-6 to pull out the two L-shaped pieces 11-1, and rotate the Bluetooth speaker around a round rod 12-1 frame 12, so that the two round rods 12-1 and the surface of the L-shaped piece 11-1 fit together, turn the turntable 11-3 to adjust the orientation of the bluetooth speaker frame 12 so as to adjust the orientation of the bluetooth speaker 13, so that students can listen to English more clearly, The connecting block 14 keeps the two L-shaped parts 11-1 from between the bottom plate 1 and the top plate 3; the chute rods 8 are usually in the retracted state, and the four chute rods 8 are rotated to be perpendicular to the top plate 3, and the stop bar 9 is rotated Block the chute rod 8 to fix the chute rod 8, pull out the card insert 6, fix the position of the slot connecting rod 7 with the thumb screw 8-2 to fix the card insert 6, and insert the card insert 6 on the card insert 6. Word cards are inserted into the slot 6-1, and the setting of the hand slot 6-2 makes it easy to take out the word cards. Use the rotating stopper lever 6-3 to block the word cards and fix the rotating stopper lever 6-3 with screws, and place the four cards in turn. Insert different word cards in the plug-in 6, lift the fixed rod 5 and insert it into different fixed rod slots 4-1, then the different card plug-ins 6 can face forward for students to watch, use the mobile phone to connect to the Bluetooth speaker 13, and play the corresponding words Pronunciation, so that students learn words more quickly.

Specific implementation mode two:

The present embodiment is described below in conjunction with Fig. 1, and this embodiment is further described to Embodiment 1, and the material of described card inserter 6 is transparent plastics, is convenient to watch word card.

Specific implementation mode three:

The present embodiment will be described below with reference to FIG. 1 . This embodiment will further describe Embodiment 1, and the connection block 14 and the rectangular chute 2-1 are clearance fit.

The working principle of an English word teaching tool of the present invention: when using the device, the L-shaped piece 11-1 is usually in a retracted state, as shown in Figure 18, pull the handle 11-6 to pull out the two L-shaped pieces 11-1 , rotate the bluetooth speaker frame 12 around a round rod 12-1, make the two round rods 12-1 and the surface of the L-shaped piece 11-1 fit, turn the turntable 11-3 to adjust the orientation of the bluetooth speaker frame 12 to adjust the bluetooth speaker The orientation of 13 makes it clearer when students listen to English, and the connecting block 14 makes the two L-shaped parts 11-1 not break away from between the bottom plate 1 and the top plate 3; 8 Rotate to be perpendicular to the top plate 3, turn the blocking lever 9 to block the chute lever 8 to fix the chute lever 8, pull out the card insert 6, and use the hand screw 8-2 to fix the position of the slot connecting rod 7 so that the Card insert 6 is fixed, inserts word card in the card slot 6-1 of card insert 6, and the setting of hand slot 6-2 makes word card easy to take out, and uses rotating bar 6-3 to block word card and uses screw to rotate The stop bar 6-3 is fixed, insert different word cards in the four card inserts 6 in turn, lift the fix bar 5 and insert it into different fix bar grooves 4-1, and different card inserts 6 can be directed forward for students Watch, use mobile phone to connect bluetooth speaker 13, play the pronunciation of corresponding word, make student learn word more quickly.

Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the scope of the present invention. protected range.

Claims (3)

1. An English word teaching tool, comprising base plate (1), middle connecting plate (2), top plate (3), disc (4), fixed rod (5), card insert (6), slot connecting rod ( 7), chute bar (8), retaining bar (9), rotating block (10), speaker frame (11), bluetooth speaker frame (12), bluetooth speaker (13) and connection block (14), it is characterized in that : the two ends of the base plate (1) are provided with retaining ribs (1-1), and the retaining ribs (1-1) and the base plate (1) are integrally structured; A rectangular chute (2-1) is arranged at the center of the intermediate connecting plate (2); The disc (4) is provided with a fixed rod groove (4-1), a rotating block post (4-2) and an annular edge (4-3), and the annular edge (4-3) is connected with the disc (4) In one structure, four fixed rod grooves (4-1) are evenly distributed on the annular edge (4-3), and the rotating block post (4-2) is connected to the disc (4) by welding. Central location; The card inserter (6) is provided with a card slot (6-1), a hand slot (6-2) and a rotating stop lever (6-3), and the hand slot (6-2) is arranged on the card inserter (6-2). ), one end of the rotating retaining rod (6-3) is provided with a circular through hole, and the rotating retaining rod (6-3) is fixedly connected to the upper end of the card inserter (6) by screws; The chute rod (8) includes a door-shaped rod (8-1), hand screw (8-2), rod seat (8-3), chute I (8-4) and chute II (8 -5), the rod seat (8-3) is provided with a circular through hole, and two door-shaped rods (8-1) are symmetrically welded on the rod seat (8-3), and one of the door-shaped rods (8-1 ) is threadedly connected with a thumb screw (8-2), and a chute I (8-4) and a chute II (8-5) are formed between the two door-shaped rods (8-1); The rotating block (10) includes a block (10-1), a hinge seat (10-2), a threaded hole (10-3) and a chute rod connecting seat (10-4), and the block (10-1) The upper ends of the four sides are provided with threaded holes (10-3), one side of the block (10-1) is connected with a hinge seat (10-2) by welding, and the chute bar connecting seat (10-4) is provided with Eight grooves, the chute bar connecting seat (10-4) is connected to the upper end of the block (10-1) by welding, and the center position of the square block (10-1) and the chute bar connecting seat (10-4) is provided with a circle Shaped through hole, eight pin holes are arranged on the chute bar connecting seat (10-4); The speaker stand (11) includes an L-shaped piece (11-1), a turntable slot (11-2), a turntable (11-3), a turntable post (11-4), a rod sleeve (11-5) and The handle (11-6), the L-shaped piece (11-1) is provided with a turntable groove (11-2), and the center position of the turntable groove (11-2) is connected with a turntable post (11-4) by welding, and the turntable The center of (11-3) is provided with a circular through hole, the turntable (11-3) is inserted on the turntable post (11-4), and the rod sleeve (11-5) is connected to the turntable (11-3) by welding , the handle (11-6) is connected to one end of the L-shaped piece (11-1) by welding; Described bluetooth speaker frame (12) comprises round bar (12-1), bottom baffle plate (12-2), rectangular frame (12-3) and rectangular frame connecting rod (12-4), two rectangular frames ( One end of 12-3) is connected by two round rods (12-1), the rectangular frame (12-3) and the round rod (12-1) are connected by threads, and the bottom baffle (12-2) is connected by screws Connected to one end of the two rectangular frames (12-3), the two rectangular frame connecting rods (12-4) are connected to the other end of the rectangular frame (12-3) by screws; The rotating block (10) is inserted on the rotating block post (4-2), the rotating block (10) and the rotating block post (4-2) are clearance fit, and the fixed rod (5) is connected by a pin On the hinge seat (10-2), and the fixed rod (5) is located in a fixed rod groove (4-1), one end of the stop rod (9) is provided with a circular through hole, and the stop rod (9) is inserted with screw, and a spring is arranged between the screw head and the retaining rod (9), the four retaining rods (9) are respectively connected in the four threaded holes (10-3) by screws, and the chute rod connecting seat (10-4) There are four chute bars (8) connected by pins, and slot connecting rods (7) are inserted in the chute II (8-5) on each chute bar (8), and each slot connecting rod ( 7) are glued with a card insert (6) on the upper end, the thickness of the card insert (6) is less than the width of the chute I (8-4), the top plate (3) and the disc (4) are connected by bonding, the bottom plate (1) and the An intermediate connecting plate (2) is connected by welding between the top plates (3), two L-shaped pieces (11-1) are inserted between the bottom plate (1) and the top plate (3), and the two L-shaped pieces (11-1 ) are located on both sides of the middle connecting plate (2), the L-shaped piece (11-1) and the base plate (1), the middle connecting plate (2) and the top plate (3) are clearance fit, and the bluetooth speaker stand (12) The round rod (12-1) is inserted into the rod sleeve (11-5), the gap fit between the round rod (12-1) and the rod sleeve (11-5), and the bluetooth speaker (13) is placed on the bluetooth speaker stand In (12), a connection block (14) is connected by screws between the two L-shaped parts (11-1), and the connection block (14) is positioned in the rectangular chute (2-1). 2. A kind of English word teaching apparatus according to claim 1, is characterized in that: the material of described card inserter (6) is transparent plastics. 3. A kind of English word teaching tool according to claim 1, it is characterized in that: between described connection piece (14) and rectangular chute (2-1) is clearance fit.