CN211506844U

CN211506844U - Magnetic word spelling device

Info

Publication number: CN211506844U
Application number: CN202020330717.3U
Authority: CN
Inventors: 金晓峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-09-15
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses a magnetic word spelling device, which comprises a main body fixing block and a transparent protective cover positioned on the top surface of the main body fixing block, wherein the main body fixing block is of a rectangular structure, a connecting support is arranged on the bottom end face of the main body fixing block, internal thread counter bores are vertically arranged at four corners of the bottom end face of the connecting support, the four groups of internal thread counter bores are respectively in threaded through connection with the bottom end surface of the main body fixing block through adjusting bolts, mounting grooves are symmetrically arranged on two side surfaces of the main body fixing block, first magnet blocks are fixedly bonded in the two groups of mounting grooves, two groups of semicircular grooves are symmetrically formed in the two sides of the mounting grooves and the two ends of one side surface of the two groups of first magnet blocks, the semicircular groove of the mounting groove and the semicircular groove of the first magnet block are oppositely arranged, and a first pressing plate is arranged in the two groups of semicircular grooves which are oppositely arranged. This magnetism word spelling device, the fixed of the first magnet piece of not only being convenient for prevents to drop, and the installation is dismantled conveniently.

Description

Magnetic word spelling device

Technical Field

The utility model belongs to the technical field of the external chinese word spelling, concretely relates to magnetism word spelling device.

Background

The Chinese teaching is a national cause and is a component in the reform of the open bureau. The development of the external Chinese teaching cause has important strategic significance for popularizing Chinese to the world, spreading excellent culture of Chinese nationality, promoting mutual understanding and friendship of people of China and countries of the world, cultivating more people friendly to China, expanding communication and cooperation of economy, culture, language and the like of China and countries of the world and improving the international influence of Chinese.

This embodiment is used for example to spell word structure in the external chinese teaching, and current spelling device adopts the fixed block that takes magnetism and paste the typeface usually and uses with the laminating of magnetism blank, but long-term the use, and the magnet on the spelling piece drops very easily, if direct fixation, inconvenient dismantlement again in the future.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a magnetism word spelling device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a magnetic word spelling device comprises a main body fixing block and a transparent protective cover positioned on the top surface of the main body fixing block;

the main body fixing block is of a rectangular structure, a connecting support is arranged on the bottom end face of the main body fixing block, internal thread counter bores are vertically formed in four corners of the bottom end face of the connecting support, and the four internal thread counter bores are in threaded penetrating connection with the bottom end face of the main body fixing block through adjusting bolts;

mounting groove has been seted up to main part fixed block both sides face symmetry, it is two sets of all fixed bonding has first magnet piece in the mounting groove, two sets of semicircular groove have been seted up to mounting groove both sides and two sets of first magnet piece side both ends equal symmetry, mounting groove's semicircular groove and the semicircular groove of first magnet piece set up relatively, and these two sets of relative settings be provided with first clamp plate in the semicircular groove, first clamp plate passes through fastening bolt and main part fixed block thread fixed connection.

Preferably, the middle position of the bottom end face of the connecting support is provided with a mounting cavity, a second magnet block is arranged in the mounting cavity, and one side of the second magnet block is fixedly mounted with the connecting support through a bolt connected with a second pressing plate.

Preferably, a paper pasting groove used for placing the spelling is formed in the middle of one side face, facing the transparent protective cover, of the main body fixing block.

Preferably, a rectangular mounting cavity is formed in the main body fixing block, a circuit board is fixedly mounted in the rectangular mounting cavity through screws, and at least three groups of LED lamp beads are arranged on one side, facing the paper pasting groove, of the circuit board.

Preferably, the back of the circuit board is welded with a U-shaped plate in the rectangular mounting cavity, and an electronic storage battery is embedded in the middle of the bottom end face of the U-shaped plate.

Preferably, the finger groove has been seted up to transparent protection casing one side, transparent protection casing one side inner wall symmetry is provided with at least two sets of buckles to with main part fixed block top surface joint, main part fixed block side inlays and is equipped with power button.

The utility model discloses a technological effect and advantage: according to the magnetic word spelling device, the first magnet block is arranged in the mounting groove through the arrangement of the first magnet block, the semicircular groove, the first pressing plate and the fastening bolt, the first pressing plate is arranged in the semicircular groove, and the first pressing plate and the semicircular groove are fixed through the fastening bolt, so that the first magnet block is convenient to fix, the falling-off is prevented, and the mounting and the dismounting are convenient; the sticker is placed in the sticker groove by arranging the transparent protective cover, the sticker groove, the finger groove and the buckle, the transparent protective cover protects the sticker and prevents abrasion, and the finger groove and the buckle facilitate the opening and closing of the transparent protective cover; this magnetism word spelling device, the fixed of the first magnet piece of not only being convenient for prevents to drop, and the installation is dismantled conveniently.

Drawings

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

fig. 2 is a schematic structural view of a first pressing plate of the present invention;

fig. 3 is a schematic view of the main body fixing block of the present invention.

In the figure: the magnetic control circuit board comprises a main body fixing block 1, a connecting support 2, a transparent protective cover 3, a first magnet block 4, a semicircular groove 5, a first pressing plate 6, a finger groove 7, a fastening bolt 8, a mounting groove 9, an adjusting bolt 10, a second magnet block 11, a second pressing plate 12, a rectangular mounting cavity 13, a circuit board 14, an electronic storage battery 15, a U-shaped plate 16, a buckle 17, a paper pasting groove 18 and a power button 19.

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.

The utility model provides a magnetic word spelling device as shown in figures 1-3, which comprises a main body fixed block 1 and a transparent protective cover 3 positioned on the top surface of the main body fixed block 1;

the main body fixing block 1 is of a rectangular structure, a connecting support 2 is arranged on the bottom end face of the main body fixing block 1, internal thread counter bores are vertically formed in four corners of the bottom end face of the connecting support 2, and the four internal thread counter bores are respectively in threaded penetrating connection with the bottom end face of the main body fixing block 1 through adjusting bolts 10;

mounting groove 9 has been seted up to 1 both sides of main part fixed block symmetry, it is two sets of all fixed bonding has first magnet piece 4 in mounting groove 9, two sets of semicircular groove 5 have been seted up to equal symmetry in mounting groove 9 both sides and two sets of 4 a side both ends of first magnet piece, the semicircular groove 5 of mounting groove 9 and the semicircular groove 5 of first magnet piece 4 set up relatively, and set up these two sets of relatively be provided with first clamp plate 6 in the semicircular groove 5, first clamp plate 6 passes through fastening bolt 8 and 1 screw thread fixed connection of main part fixed block, arranges first magnet piece 4 in mounting groove 9, arranges first clamp plate 6 in semicircular groove 5, fixes first clamp plate 6 and semicircular groove 5 through fastening bolt 8, and the first magnet piece 4's of not only being convenient for is fixed, prevents to drop, and the installation dismantlement is convenient.

Specifically, a mounting cavity is formed in the middle of the bottom end face of the connecting support 2, a second magnet block 11 is arranged in the mounting cavity, one side of the second magnet block 11 is fixedly mounted on the connecting support 2 through a bolt connected with a second pressing plate 12, the second magnet block 11 is arranged on the bottom face of the connecting support 2, and the second pressing plate 12 is fixed through a bolt.

Specifically, a sticker groove 18 for placing spelling is arranged at the middle position of one side surface of the main body fixing block 1 facing the transparent protective cover 3, and stickers with characters are placed in the sticker groove 18.

Specifically, 1 inside rectangle installation cavity 13 of having seted up of main part fixed block there is circuit board 14 through screw fixed mounting in the rectangle installation cavity 13, circuit board 14 is provided with three LED lamp pearls of group at least towards one side in sticker groove 18, and sticker groove 18 bottom surface is transparent material for the light of LED lamp pearl is convenient for watching of sticker.

Specifically, the back of the circuit board 14 is welded with a U-shaped plate 16 in the rectangular mounting cavity 13, and an electronic storage battery 15 is embedded in the middle of the bottom end face of the U-shaped plate 16, and the U-shaped plate 16 is convenient to mount and dismount the electronic storage battery 15.

Specifically, finger groove 7 has been seted up to 3 sides of transparent protection casing, 3 one side inner wall symmetries of transparent protection casing are provided with at least two sets of buckles 17 to with 1 top surface joint of main part fixed block, 1 side of main part fixed block is inlayed and is equipped with power button 19, and buckle 17 is convenient for transparent protection casing 3 fixed.

Working principle, this magnetism spelling word device, during the use, arrange first magnet piece 4 in mounting groove 9, arrange first clamp plate 6 in semicircular groove 5, it is fixed with semicircular groove 5 with first clamp plate 6 through fastening bolt 8, connect 2 bottom surfaces of support are arranged in to second magnet piece 11, through bolt fastening second clamp plate 12, prevent like this that long-term use first magnet piece 4 and second magnet piece 11 from droing, open LED lamp pearl through power button 19, electronic storage battery 15 supplies power to circuit board 14. This magnetism word spelling device, the fixed of the first magnet piece of not only being convenient for prevents to drop, and the installation is dismantled conveniently.

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

1. A magnetic word spelling device comprises a main body fixing block (1) and a transparent protective cover (3) positioned on the top surface of the main body fixing block (1);

the method is characterized in that: the main body fixing block (1) is of a rectangular structure, a connecting support (2) is arranged on the bottom end face of the main body fixing block (1), internal thread counter bores are vertically formed in four corners of the bottom end face of the connecting support (2), and the four internal thread counter bores are respectively in threaded penetrating connection with the bottom end face of the main body fixing block (1) through adjusting bolts (10);

mounting groove (9) have been seted up to main part fixed block (1) both sides face symmetry, are two sets of equal fixed bonding has first magnet piece (4) in mounting groove (9), two sets of semicircular groove (5) have been seted up to mounting groove (9) both sides and two sets of first magnet piece (4) side both ends equal symmetry, semicircular groove (5) of mounting groove (9) and semicircular groove (5) of first magnet piece (4) set up relatively, and set up these two sets of relative be provided with first clamp plate (6) in semicircular groove (5), first clamp plate (6) are through fastening bolt (8) and main part fixed block (1) thread fixed connection.

2. A magnetic word spelling apparatus according to claim 1, wherein: the magnetic iron is characterized in that a mounting cavity is formed in the middle of the bottom end face of the connecting support (2), a second magnet block (11) is arranged in the mounting cavity, and one side of the second magnet block (11) is fixedly mounted with the connecting support (2) through a second pressing plate (12) connected through a bolt.

3. A magnetic word spelling apparatus according to claim 1, wherein: the main body fixing block (1) is provided with a paper pasting groove (18) used for placing spelling towards the middle position of one side face of the transparent protective cover (3).

4. A magnetic word spelling apparatus according to claim 3, wherein: the LED lamp is characterized in that a rectangular mounting cavity (13) is formed in the main body fixing block (1), a circuit board (14) is fixedly mounted in the rectangular mounting cavity (13) through screws, and three groups of LED lamp beads are arranged on one side, facing the paper pasting groove (18), of the circuit board (14) at least.

5. A magnetic word spelling apparatus according to claim 4, wherein: the back of the circuit board (14) is positioned in the rectangular mounting cavity (13) and is welded with a U-shaped plate (16), and an electronic storage battery (15) is embedded in the middle of the bottom end face of the U-shaped plate (16).

6. A magnetic word spelling apparatus according to claim 1, wherein: finger groove (7) have been seted up to transparent protection casing (3) one side, transparent protection casing (3) one side inner wall symmetry is provided with at least two sets of buckles (17) to with main part fixed block (1) top surface joint, main part fixed block (1) one side is inlayed and is equipped with power button (19).