Lineation grid ruler with vernier with fixed angle
By designing a vernier ruler with a fixed angle, the problem of low efficiency in existing English line rulers has been solved, achieving the effect of rapid line drawing and standardized writing, and increasing practicality and fun.
Patent Information
- Application Number
- CN202422523329.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-18
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-10-18
AI Technical Summary
Existing English line rulers are inefficient to use, take a long time to draw lines, have uneven grids, affect writing quality, and lack professionalism and convenience.
A vernier fixed-angle scribing ruler was designed, comprising a scribing ruler body, a fixed-angle vernier, and a wavy sub-ruler. With the assistance of sliding connection and tilting pointer, it can quickly draw lines with equal and different spacings, and has a wavy line function to increase the fun.
It improves the efficiency of drawing lines, ensures the standardization and uniformity of writing, saves learners' time, and increases the practicality and fun of use.
Smart Images
Figure CN223494168U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of marking tools, in particular to a marking ruler with a fixed angle cursor. Background Art
[0002] At present, in English writing practice, in order to make the writing of letters standardized, it is often necessary to use a marking ruler to draw three-line grids. However, based on the existing technical conditions of English marking rulers, there are still many deficiencies in the scope of use and convenience of the marking rulers. The existing English marking grids are all marked one by one, which takes a long time, and the marked grids are uneven, affecting the correct writing of students. There is a lack of a professional marking tool, which is very inconvenient. This kind of marking ruler is not only difficult to master the distance to achieve the expected drawing effect, but also requires repeated marking, which is very cumbersome, time-consuming and laborious. It not only affects the practice effect, but also wastes the precious time of users. Therefore, in order to solve the above problems, a new technical solution is provided. Content of the Utility Model
[0003] The purpose of the utility model is to provide a marking ruler with a fixed angle cursor. By sliding the fixed angle cursor on the marking ruler body, it is convenient for users to quickly draw multiple lines with basically equal distances on blank paper, and the long slot holes on the fixed angle cursor can help learners quickly draw different styles of three-line grids, effectively improving the marking efficiency and having good practicability. At the same time, the design of the mother and son ruler puzzle of the utility model increases the interest, and the wavy son ruler can have the functions of drawing straight lines and wavy lines at the same time.
[0004] To achieve the above object, the utility model provides a marking ruler with a fixed angle cursor, including a marking ruler body, a fixed angle cursor and a wavy son ruler. The fixed angle cursor is slidably connected to the marking ruler body, the wavy son ruler is installed on the marking ruler body, and an inclined pointer is arranged on the fixed angle cursor. The included angle range between the inclined pointer and the vertical direction is set to 0° to 25°.
[0005] Preferably, the marking ruler body is set to a structure like the Chinese character 'Ri', and a plurality of grooves are arranged on the marking ruler body. The wavy son ruler and the grooves are set to be detachably connected.
[0006] Preferably, first chamfers are arranged at both the upper end and the lower end of the marking ruler body, there are two grooves, and second chamfers are arranged around the grooves.
[0007] Preferably, a sliding groove is arranged at the middle position of the marking ruler body, the fixed angle cursor is slidably connected to the sliding groove, and the cross-section of the sliding groove is set to be T-shaped.
[0008] Preferably, the wave-shaped ruler is adapted to the groove, and the top of the two wave-shaped rulers is provided with wave-shaped teeth.
[0009] Preferably, the fixed angle vernier is provided with elongated slots and trisection holes at both the upper and lower ends, and an oblique opening is provided on the right side of the fixed angle vernier.
[0010] Preferably, the structure of the tilted pointer is specifically configured as a pointer shape, an arrow shape, or a cartoon shape.
[0011] Therefore, the vernier fixed angle scribing ruler of this invention, with the above-described structure, has the following advantages compared with the prior art:
[0012] (1) The two grooves on the main body of the scribing ruler of this utility model are embedded with wavy sub-rulers to form a mother-child ruler. The wavy sub-rulers can draw wavy lines, which increases practicality and fun.
[0013] (2) In this utility model, the long slot and three-part hole on the fixed angle vernier can quickly and efficiently draw four lines and three grids with equal spacing and different spacing. At the same time, the tilt pointer installed on the fixed angle vernier can compare the tilt of the letters and words, which helps the user adjust the writing angle and ensure the standardization of writing.
[0014] (3) This utility model can quickly draw six auxiliary lines above the single-line grid on the practice paper at once, which greatly improves the efficiency of drawing lines and saves valuable time for learners during the writing process. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the vernier fixed angle scribing ruler of this utility model;
[0016] Figure 2 This is a front view of an embodiment of a vernier fixed angle scribing ruler according to the present invention;
[0017] Figure 3 This is a schematic diagram of the structure of the scribing ruler body in an embodiment of a scribing ruler with a fixed vernier angle according to this utility model;
[0018] Figure 4 for Figure 2 A schematic diagram of the AA cross-sectional structure;
[0019] Figure 5 for Figure 2 A schematic diagram of the BB cross-sectional structure;
[0020] Figure 6 This is a schematic diagram of the structure of the fixed-angle vernier in an embodiment of the vernier fixed-angle scribing ruler of this utility model.
[0021] Figure label:
[0022] 1. Marker body; 11. Slide groove; 12. Groove; 13. First chamfer; 14. Second chamfer; 2. Fixed angle vernier; 21. Long slot hole; 22. Tripartite hole; 23. Beveled opening; 3. Wavy ruler; 31. Wavy teeth; 4. Inclined pointer. Detailed Implementation
[0023] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.
[0024] Unless otherwise defined, the technical or scientific terms used in this utility model shall have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0025] Example
[0026] like Figures 1-2 As shown, this utility model provides a technical solution for a vernier ruler with a fixed angle, including a ruler body 1, a fixed-angle vernier 2, and a wave-shaped ruler 3. The ruler body 1 and the fixed-angle vernier 2 are slidably connected to ensure that the fixed-angle vernier 2 can slide freely on the ruler body 1. An inclined pointer 4 is provided on the fixed-angle vernier 2. The inclined pointer 4 has a damped threaded design and is threadedly connected to the fixed-angle vernier 2. When the inclined pointer 4 is rotated, there will be a certain resistance. During use, the inclined pointer 4 tilts to the right at a certain angle in the vertical direction, and its included angle range is set to 0° to 25°. The user can use the inclined pointer 4 to refer to and compare the inclination of writing letters and words, which helps to assist the user in adjusting the writing angle and ensuring the standardization of writing.
[0027] like Figure 3As shown, there are two grooves 12 provided on the scribing ruler body 1 in total. The wavy sub-ruler 3 is adapted to the groove 12 and is used to place the wavy sub-ruler 3 in the groove 12 to ensure that the wavy sub-ruler 3 can be detachably connected in the groove 12. There are wavy teeth 31 provided on the top of the wavy sub-ruler 3, which is convenient for scribing wavy lines of different shapes. At the same time, sentences and word patterns for English practice can be pasted on the wavy sub-ruler 3, which is convenient for users to refer to for writing. The design of the mother and son ruler puzzle increases its practicality and interest. The scribing ruler body 1 is set in a rectangular structure with a horizontal bar in the middle. By using this design, six equally spaced straight line grids and writing auxiliary lines can be scribed faster at one time, greatly improving the scribing efficiency and saving valuable time for learners during the writing process.
[0028] As Figures 4-5 shown, a sliding groove 11 is provided at the middle position of the scribing ruler body 1. The cross-section of the sliding groove 11 is set in a T shape. The fixed-angle cursor 2 is installed on the sliding groove 11 to ensure that it can slide. First chamfers 13 are provided at both the upper and lower ends of the scribing ruler body 1. At the same time, second chamfers 14 are provided around the groove 12. The first chamfers 13 and the second chamfers 14 can facilitate the user to scribe lines and write directly on the groove 12 of the scribing ruler body 1, locking the upper and lower limits of the height of the letters and ensuring the standardization and unity of writing. The fixed-angle cursor 2 matches the sliding groove 11 and is used to realize the sliding of the fixed-angle cursor 2 on the sliding groove 11. During use, the fixed-angle cursor 2 and the sliding groove 11 can be freely detachably connected.
[0029] As Figure 6 shown, two long slot holes 21 and four equally divided holes 22 are provided on the fixed-angle cursor 2. Different spacing styles of four-line three-grid can be scribed according to the different italic characteristics of Italian italics and the regular script body through different positions on the two long slot holes 21. At the same time, the equally divided holes 22 on the fixed-angle cursor 2 can also scribe four-line three-grid with equal spacing. An inclined opening 23 is provided on the right side of the fixed-angle cursor 2. According to the inclination angle specification of common English writing, the angle of the inclined opening 23 is set to 15°. Through the combined use of the set long slot holes 21, equally divided holes 22 and inclined opening 23 on the fixed-angle cursor 2, it is convenient for users to write and compare for practice.
[0030] Therefore, this utility model adopts a mother-and-child ruler design, with a wavy child ruler embedded in the groove, increasing practicality and fun. The fixed-angle vernier design in this line-drawing ruler, through its elongated slot and trisection holes, allows for quick and efficient drawing of four-line, three-grid patterns with equal and varying spacing. Simultaneously, the tilting pointer mounted on the fixed-angle vernier provides a reference for comparing the tilt of letters and words, helping users adjust the writing angle and ensuring standardized writing. Learners can quickly draw six auxiliary lines at once above the single-line grid on the practice paper, greatly improving drawing efficiency and saving valuable time during the writing process.
[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solution of this utility model, and these modifications or equivalent substitutions cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of this utility model.
Claims
1. A vernier fixed-angle scribing ruler, characterized in that: It includes a marking ruler body, a fixed-angle cursor and a wavy sub-ruler. The fixed-angle cursor is slidably connected to the marking ruler body, the wavy sub-ruler is installed on the marking ruler body, an inclined pointer is provided on the fixed-angle cursor, and the included angle range between the inclined pointer and the vertical direction is set to 0° to 25°.
2. The vernier fixed angle scribing ruler according to claim 1, characterized in that: The marking ruler body is set to a rectangle with a hole in the middle structure, and a plurality of grooves are provided on the marking ruler body. The wavy sub-ruler and the grooves are set to be detachably connected.
3. A vernier fixed angle scribing ruler according to claim 2, characterized in that: First chamfers are provided at both the upper end and the lower end of the marking ruler body. There are two grooves, and second chamfers are provided around the grooves.
4. A vernier fixed angle scribing ruler according to claim 3, characterized in that: A sliding groove is provided at the middle position of the marking ruler body. The fixed-angle cursor is slidably connected to the sliding groove, and the cross-section of the sliding groove is set to a T shape.
5. A vernier fixed angle scribing ruler according to claim 4, characterized in that: The wavy sub-ruler is adapted to the grooves, and wavy teeth are provided at the tops of the two wavy sub-rulers.
6. A vernier fixed angle scribing ruler according to claim 5, characterized in that: Long slot holes and trisection holes are provided at both the upper and lower ends of the fixed-angle cursor, and an inclined opening is provided on the right side of the fixed-angle cursor.
7. A vernier fixed angle scribing ruler according to claim 6, characterized in that: The structure of the inclined pointer is specifically set to be pointer-shaped, arrow-shaped and cartoon-shaped.