A flip card display device for English word memory

Abstract

The application discloses an English word memory flip card display device, and belongs to the technical field of English word memory learning tools. The display device comprises oppositely arranged fixed plates and three groups of fixed rods which are fixedly arranged in a triangular shape between the two fixed plates, three groups of connecting rods are sequentially arranged between the two fixed plates, a plurality of display assemblies are arranged on the connecting rods, the display assembly comprises a display block arranged on the connecting rod, and transparent covers for mounting cards are arranged on the four surfaces of the display block. The plurality of display blocks are distributed on different connecting rods, modular partition management of learning content is realized, the display block can rotate by 360 degrees around the connecting rod, the user can quickly switch and view word cards on different surfaces of the same display block by flipping the display block, and efficient space utilization and interactive learning are realized.

Description

Technical Field

[0001] This application relates to the technical field of English vocabulary memorization learning tools, specifically a flip-up card display device for English vocabulary memorization. Background Technology

[0002] In the process of learning English, vocabulary memorization is a crucial foundation. Traditional vocabulary memorization methods often rely on paper cards, where learners write English words and their Chinese definitions or pictures on the front and back of the cards respectively, and then manually flip through the cards to memorize and test themselves.

[0003] Some word card display devices have appeared on the market. These devices usually use fixed display boards to statically display multiple cards. However, the functions of these devices are often relatively simple, and the operation of changing cards is cumbersome. It usually requires disassembling screws or untying complicated buckles, which is not conducive to learners updating their learning content flexibly and frequently according to their learning progress. At the same time, they lack effective interactive design, making it difficult to improve the fun and efficiency of children learning English.

[0004] Therefore, this application provides a flip-up card display device for memorizing English words to solve the above problems. Utility Model Content

[0005] This application provides a flip-up card display device for memorizing English words, aiming to solve the problems of existing technologies mentioned in the background art.

[0006] To achieve the above objectives, this application provides the following technical solution: a flip-up card display device for memorizing English words, comprising fixed plates arranged opposite each other and three sets of fixed rods fixedly installed in a triangular shape between the two fixed plates, and three sets of connecting rods arranged sequentially between the two fixed plates, each of the connecting rods being provided with a plurality of display components; The display component includes a display block mounted on a connecting rod, and each of the four surfaces of the display block is provided with a transparent cover for mounting cards.

[0007] Preferably, each surface of the display block connected to the transparent cover has four sets of magnetic slots, the transparent cover has a card storage slot for placing cards, and metal inserts for matching the magnetic slots are fixedly installed at equal intervals on the transparent cover. The magnetic connection method makes the card replacement operation extremely simple and quick, which can be completed without tools, greatly improving the user experience and learning efficiency.

[0008] Preferably, the display block has a through hole on its side, and a rubber sleeve for fitting the connecting rod is installed at the through hole.

[0009] Preferably, each of the fixing plates has a hinge seat for fixing the connecting rod fixedly installed at one end near the connecting rod. The hinge seat has a rotating block, and the rotating block is rotatably connected to the hinge seat by a torsion spring. A connecting plate is fixedly installed at one end of the rotating block near the connecting rod. Circular plates are fixedly installed at both ends of the connecting rod. Clamping arc plates are fixedly installed at the ends of the hinge seat and the connecting plate near the circular plates. A pressing plate is fixedly installed at the end of the rotating block away from the connecting plate.

[0010] Preferably, the surface of the circular plate is provided with four sets of limiting protrusions arranged in a ring, and each of the clamping arc plates is provided with a limiting groove for matching the limiting protrusions.

[0011] This display device distributes multiple display blocks on different connecting rods, realizing modular and partitioned management of learning content. The display blocks can rotate 360 ​​degrees around the connecting rods, allowing users to quickly switch between viewing word cards on different surfaces of the same display block by flipping the block, achieving efficient space utilization and interactive learning.

[0012] This display device uses the magnetic force of the magnetic slot and the metal insert to achieve quick attraction and separation between the transparent cover and the main body of the display block, thus making it easy to change the content cards with different English words. Attached Figure Description

[0013] Figure 1 A schematic diagram of a flip-up card display device for memorizing English words; Figure 2 This is a schematic diagram of the connecting rod structure; Figure 3 This is a schematic diagram of the circular plate structure; Figure 4 This is a schematic diagram to illustrate the structure of the cube.

[0014] 1. Fixing plate; 11. Fixing rod; 2. Connecting rod; 21. Round plate; 211. Limiting protrusion; 3. Display component; 31. Display block; 311. Rubber sleeve; 312. Magnetic groove; 32. Transparent cover; 321. Metal insert; 322. Card slot; 4. Hinge seat; 41. Rotating block; 411. Connecting plate; 412. Pressing plate; 42. Clamping arc plate. Detailed Implementation

[0015] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0016] This embodiment provides a flip-up card display device for memorizing English words, such as... Figure 1-4 As shown, the display device includes a fixed plate 1 arranged opposite to each other and three sets of fixed rods 11 fixedly installed in a triangular shape between the two fixed plates 1. Three sets of connecting rods 2 are arranged between the two fixed plates 1 in sequence, and each connecting rod 2 is provided with a number of display components 3. The display component 3 includes a display block 31 mounted on the connecting rod 2, and each of the four surfaces of the display block 31 is provided with a transparent cover 32 for mounting cards.

[0017] Specifically, the relatively fixed plate 1 and the three sets of fixed rods 11 arranged in a triangular shape together form an extremely stable rigid support body. Multiple sets of connecting rods 2 are arranged horizontally from top to bottom to support the display block 31. The display block 31 can rotate 360 ​​degrees around the connecting rods 2, which allows users to quickly switch between viewing word cards on different surfaces of the same display block 31 by flipping the display block 31, thus achieving efficient space utilization and interactive learning.

[0018] Four sets of magnetic slots 312 are provided on each surface of the display block 31 connected to the transparent cover 32. The transparent cover 32 is provided with a card storage slot 322 for placing cards. Metal inserts 321 for matching the magnetic slots 312 are fixedly installed at equal intervals on the transparent cover 32.

[0019] More specifically, the magnetic attraction slot 312 and the metal insert 321 work together to achieve rapid attraction and separation between the transparent cover 32 and the main body of the display block 31. The card slot 322 is used to place and fix paper cards. The magnetic attraction slot 312 is embedded with a permanent magnet. The metal insert 321 is made of a material that can be magnetically attracted, such as iron or carbon steel.

[0020] The side of the display block 31 has a through hole, and a rubber sleeve 311 for fitting the connecting rod 2 is installed at the through hole.

[0021] Furthermore, the rubber sleeve 311 serves as a bushing between the display block 31 and the connecting rod 2. The rubber sleeve 311 provides moderate frictional damping, allowing the display block 31 to remain stably at any angle after being flipped, without rotating arbitrarily due to its own weight, thus facilitating the user's focus on reading.

[0022] A hinge seat 4 for fixing the connecting rod 2 is fixedly installed on one end of the fixed plate 1 near the connecting rod 2. The hinge seat 4 has a rotating block 41, and the rotating block 41 is rotatably connected to the hinge seat 4 by a torsion spring. A connecting plate 411 is fixedly installed on one end of the rotating block 41 near the connecting rod 2. A circular plate 21 is fixedly installed on both ends of the connecting rod 2. A clamping arc plate 42 is fixedly installed on one end of the hinge seat 4 and the connecting plate 411 near the circular plate 21. A pressing plate 412 is fixedly installed on the one end of the rotating block 41 away from the connecting plate 411.

[0023] It should be noted that, under the action of the torsion spring, the rotating block 41 drives the clamping arc plate 42 to tightly clamp the circular plate 21 under normal conditions. Pressing down the pressing plate 412 can release the clamping, thereby allowing the user to adjust or remove the entire connecting rod 2 assembly.

[0024] The surface of the circular plate 21 is provided with four sets of limiting protrusions 211 arranged in a ring, and the clamping arc plate 42 is provided with limiting grooves for matching the limiting protrusions 211.

[0025] It is worth mentioning that the limiting protrusion 211 cooperates with the limiting groove on the clamping arc plate 42 to provide multiple clear stopping positions.

[0026] In use, the fixed plate 1 and the three sets of fixed rods 11 arranged in a triangular shape together form an extremely stable rigid support body. Multiple sets of connecting rods 2 are arranged horizontally from top to bottom, distributing multiple display blocks 31 on different connecting rods 2, realizing modular partitioning management of learning content. The display blocks 31 can rotate 360 ​​degrees around the connecting rods 2, which allows users to quickly switch between viewing word cards on different surfaces of the same display block 31 by flipping the display block 31, achieving efficient space utilization and interactive learning.

[0027] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and concept of this application, should be included within the scope of protection of this application.

Claims

1. A flip-up card display device for memorizing English words, characterized in that: It includes a fixed plate (1) arranged opposite to each other and three sets of fixed rods (11) fixedly installed in a triangular shape between the two fixed plates (1), and three sets of connecting rods (2) are arranged between the two fixed plates (1), and each of the connecting rods (2) is provided with a number of display components (3). The display component (3) includes a display block (31) disposed on the connecting rod (2), and each of the four surfaces of the display block (31) is provided with a transparent cover (32) for installing cards.

2. The flip-up card display device for memorizing English words according to claim 1, characterized in that: The display block (31) is provided with four sets of magnetic slots (312) on each surface of the transparent cover (32). The transparent cover (32) is provided with a card storage slot (322) for placing cards. Metal inserts (321) for matching the magnetic slots (312) are fixedly installed at equal intervals on the transparent cover (32).

3. The flip-up card display device for memorizing English words according to claim 2, characterized in that: The display block (31) has a through hole on its side, and a rubber sleeve (311) for fitting the connecting rod (2) is installed at the through hole.

4. The flip-up card display device for memorizing English words according to claim 3, characterized in that: The fixed plate (1) is fixedly installed with a hinge seat (4) for fixing the connecting rod (2) at one end. The hinge seat (4) has a rotating block (41) and the rotating block (41) is rotatably connected to the hinge seat (4) by a torsion spring. The rotating block (41) is fixedly installed with a connecting plate (411) at one end near the connecting rod (2). The connecting rod (2) has a circular plate (21) fixedly installed at both ends. The hinge seat (4) and the connecting plate (411) are fixedly installed with a clamping arc plate (42) at one end near the circular plate (21). The rotating block (41) is fixedly installed with a pressing plate (412) at one end away from the connecting plate (411).

5. The flip-up card display device for memorizing English words according to claim 4, characterized in that: The surface of the circular plate (21) is provided with four sets of limiting protrusions (211) arranged in a ring. The clamping arc plate (42) is provided with limiting grooves for matching the limiting protrusions (211).

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