A portable word memory card for English learning
By designing portable word memory cards, the problem of limited functionality and lack of fun in existing English learning tools is solved. It provides a flexible and convenient way to memorize words, enhancing learners' continued engagement and repeated memorization.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 李伟伟
- Filing Date
- 2025-04-15
- Publication Date
- 2026-06-23
AI Technical Summary
Existing English learning tools are limited in function, lack interactivity and fun, traditional electronic dictionaries fail to stimulate learners' sustained learning interest, and self-made word cards are inconvenient to use and difficult to reuse repeatedly.
A portable word memory card has been designed, which includes a transparent writing roller, a transmission roller, a cleaning roller, and a glass viewing window. It allows users to write and mark words directly on the roller and, together with a custom daily word memory card, enables repeated memorization and cleaning.
It improves the flexibility and fun of learning, enhances learners' continued participation, and enables repeated memorization and convenient use of words.
Smart Images
Figure CN224399987U_ABST
Abstract
Description
Technical Field
[0001] This utility model provides a portable word memory card, belonging to the field of English learning technology, and specifically relates to a portable word memory card for English learning. Background Technology
[0002] English learning tools have been widely used and developed in today's digital age, and various types of English learning devices, such as electronic dictionaries, flashcards, and online learning platforms, already exist on the market, which have helped learners improve their English proficiency to some extent. However, these existing devices still have some shortcomings in terms of functionality and design. Compared with the device provided in this application, the following are the main differences and deficiencies:
[0003] Most existing English learning tools are single-function. For example, traditional electronic dictionaries mainly focus on word lookup and explanation, lacking interactivity and fun, making it difficult to stimulate learners' sustained learning interest. Furthermore, some student-made flashcards cannot be reused, resulting in excessive waste. Utility Model Content
[0004] In order to overcome the shortcomings of the prior art, this application provides a portable vocabulary memory card for English learning, which solves the problems of existing English learning aids being impractical and lacking in fun.
[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a portable word memory card for English learning, including an outer shell, the outer shell being rectangular in shape and hollow inside for accommodating components;
[0006] The writing roller is installed inside the outer casing and is made of transparent material. Its outer surface can be used to draw and mark directly with a pen, which is convenient for temporary memorization.
[0007] The drive roller is located inside the outer shell and is connected to the writing tape. Rotating the drive roller by turning the knob can drive the writing tape to rotate.
[0008] The cleaning rollers are located at both ends inside the outer casing, in close contact with the writing roller, and are used to clean the smear marks on the surface of the writing roller, thereby achieving corrosion prevention.
[0009] Preferably, it also includes a glass viewing window, installed inside the housing and placed inside the writing roller to ensure stability when drawing on the writing roller.
[0010] Preferably, the outer casing has a slot on one side for inserting a custom daily vocabulary memory card. The daily vocabulary memory card can be placed inside the outer casing, behind the glass viewing window, for convenient daily use, and can be used repeatedly with the writing roller for memorization.
[0011] Preferably, the writing roller is made of PET polyester film.
[0012] Preferably, the surface of the cleaning roller is provided with a flexible cleaning material for better cleaning of smear marks on the writing roller surface.
[0013] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description
[0014] Figure 1 This is a three-dimensional schematic diagram of a portable vocabulary memory card for English learning according to the present invention;
[0015] Figure 2 This is a cross-sectional view of the outer casing of a portable vocabulary memory card for English learning according to this utility model;
[0016] Figure 3 This is a schematic diagram of the glass window installation for a portable vocabulary memory card for English learning according to this utility model;
[0017] Figure 4 This is a schematic diagram of the internal structure of a portable vocabulary memory card for English learning according to this utility model.
[0018] As shown in the figure:
[0019] 1. Outer shell; 2. Writing roller; 3. Transmission roller; 4. Knob; 5. Cleaning roller; 6. Glass viewing window; 7. Slot; 8. Daily vocabulary flashcard. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] It should be noted that the terms "vertical," "horizontal," "up," "down," "left," "right," and similar expressions used in this article are for illustrative purposes only and do not represent the only possible implementation.
[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used herein in the description of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention; the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0023] like Figure 1 and Figure 2 As shown, a portable vocabulary flashcard for English learning includes an outer shell 1, which is rectangular in shape and hollow inside to accommodate other components; a writing roller 2 is installed inside the outer shell 1, wherein the writing roller 2 is connected end to end to form a conveyor belt-like structure, made of transparent material, and its outer surface can be used for drawing and marking directly with a pen for easy temporary memorization; a drive roller 3 is disposed inside the outer shell 1 and connected to the writing roller 2, and rotating the drive roller 3 by a knob 4 can drive the writing roller 2 to rotate; a cleaning roller 5 is disposed at both ends inside the outer shell 1, close to the writing roller 2, and is used to clean the smear marks on the surface of the writing roller 2 to achieve corrosion prevention; the writing roller 2 is made of PET polyester film, and the surface of the cleaning roller 5 is covered with a flexible cleaning material for better cleaning of the smear marks on the surface of the writing roller 2.
[0024] In this implementation, by using a transparent writing roller 2, users can directly draw and mark on its outer surface for temporary memorization of words and phrases. The connection between the drive roller 3 and the writing roller 2, and the control of the drive roller 3 by the knob 4, allow users to easily rotate the writing roller 2, enabling switching and viewing of different content. The cleaning roller 5 effectively cleans away any smear marks on the surface of the writing roller 2, allowing for repeated application and reuse.
[0025] The glass viewing window 6 is installed inside the outer casing 1, positioned inside the writing roller 2, to ensure stability when drawing on the writing roller 2. The glass viewing window 6 provides stable support for the user when drawing and marking on the writing roller 2, improving ease of use and accuracy.
[0026] A slot 7 is located on one side of the outer casing 1 for inserting a custom daily vocabulary memory card 8. The daily vocabulary memory card 8 can be placed inside the outer casing 1, behind the glass viewing window 6, for convenient daily use, and can be used repeatedly with the writing roller 2. This design allows users to customize the words they need to memorize each day according to their own learning needs, improving the flexibility and focus of their learning.
[0027] like Figure 3 and Figure 4As shown, the device also includes a glass observation window 6, which is installed inside the outer casing 1 and placed inside the writing roller 2 to ensure the stability of the drawing on the writing roller 2; a slot 7 is provided on one side of the outer casing 1 for inserting a custom daily word memory card 8. The daily word memory card 8 can be placed in the outer casing 1 behind the glass observation window 6 for daily use and repeated memorization in conjunction with the writing roller 2.
[0028] In this implementation, the writing roller 2 is made of transparent material, and its outer surface can be used for drawing and marking directly with a pen, facilitating temporary memorization. This design allows users to quickly write words, phrases, or related annotations on the writing roller, improving the flexibility and convenience of learning. The writing roller 2 is made of PET polyester film, which has good wear resistance and corrosion resistance, and can be used for a long time without damage. The cleaning roller 5 is located at both ends inside the outer casing 1, close to the writing roller 2, and is used to clean the smear marks on the surface of the writing roller 2. The surface of the cleaning roller 5 is covered with a flexible cleaning material, such as microfiber or flocked cloth, which can effectively remove stains and marking marks from the surface of the writing roller 2, ensuring the cleanliness and durability of the writing roller 2. The glass viewing window 6 is installed inside the outer casing 1, located inside the writing roller 2, providing stable support for users to draw and mark on the writing roller 2, improving the stability and accuracy of use. A slot 7 is provided on one side of the outer casing 1 for inserting a custom daily word memory card 8. The daily vocabulary flashcard 8 can be placed inside the outer casing 1, behind the glass viewing window 6, for convenient daily use. Furthermore, the daily vocabulary flashcard 8 is located in the space within the writing roller 2, fitting snugly against it, allowing for repeated memorization. This design enables users to customize the words they need to memorize daily according to their learning needs, improving the flexibility and focus of their learning.
[0029] The key points and quantitative parameters for implementation in this plan are as follows:
[0030] 1. Parameters of writing roller 2: The width of writing roller 2 is 100mm, the thickness is 0.2mm, and the length is 500mm. The material of writing roller 2 is PET polyester film, which has good transparency and wear resistance, and the writing marks on its surface are easy to erase.
[0031] 2. Parameters of cleaning roller 5: The diameter of cleaning roller 5 is 10mm and the length is 100mm. The surface of cleaning roller 5 is covered with a flexible cleaning material, such as microfiber or flocked cloth, which can effectively remove stains and markings from the surface of writing tape 2.
[0032] 3. Parameters of glass observation window 6: The glass observation window 6 is 80mm×60mm in size and 2mm thick. It is made of transparent glass and has good light transmission and stability.
[0033] 4. Specifications of Slot 7 and Daily Word Memory Card 8: Slot 7 measures 80mm x 10mm and is used to insert a custom daily word memory card 8. Daily word memory card 8 measures 78mm x 10mm and is made of paper or plastic; the surface can be printed or written with words.
[0034] In one or more feasible embodiments,
[0035] Assuming a user needs to use this device for daily vocabulary memorization, the specific steps are as follows:
[0036] 1. Insert Daily Word Memory Card 8: The user inserts the customized daily word memory card 8 into the slot 7 on one side of the outer casing 1.
[0037] 2. Drawing and marking on the writing roller 2: Users can directly draw and mark on the outer surface of the writing roller 2 with a pen, and write annotations and other related issues.
[0038] 3. Rotate the writing roller 2: Rotate the transmission roller 3 by turning the knob 4 to drive the writing roller 2 to rotate, and switch to a new writing roller section for marking;
[0039] 4. Cleaning the surface of the writing roller 2: When it is necessary to clean the smear marks on the surface of the writing roller 2, the cleaning roller 5 is in close contact with the writing roller 2 and the surface of the writing roller 2 is cleaned with a flexible cleaning material to ensure the cleanliness and durability of the writing roller 2.
[0040] Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make various modifications and alterations without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the claims.
Claims
1. A portable vocabulary memory card for English learning, comprising an outer casing (1), characterized in that: The outer shell (1) is rectangular and hollow inside, used to accommodate the components; The components include: The writing roller (2) is installed inside the outer shell (1). The surface of the writing roller (2) is made of transparent material, and its outer surface can be used for drawing and marking directly with a pen. The writing roller (2) is connected end to end to form a conveyor belt-like structure. The transmission roller (3) is located inside the outer shell (1) and is connected to the writing roller (2). The writing roller (2) can be rotated by rotating the transmission roller (3) through the knob (4). Cleaning roller (5), which is set at both ends inside the outer shell (1) and closely attached to the writing roller (2), is used to clean the smear marks on the surface of the writing roller (2).
2. The portable vocabulary memory card for English learning according to claim 1, characterized in that, Also includes: A glass viewing window (6) is installed on the surface of the outer casing (1) and placed inside the writing roller (2) to ensure stability when drawing on the writing roller (2).
3. A portable vocabulary memory card for English learning according to claim 1, characterized in that: The outer shell (1) has a slot (7) on one side for inserting a custom daily word memory card (8). The daily word memory card (8) can be placed in the outer shell (1) behind the glass observation window (6) and is located in the space in the middle of the writing roller (2).
4. A portable vocabulary flashcard for English learning according to claim 1, characterized in that: The writing roller (2) is made of PET polyester film.
5. A portable vocabulary memory card for English learning according to claim 1, characterized in that: The surface of the cleaning roller (5) is provided with a flexible cleaning material for cleaning smear marks on the surface of the writing roller (2).