CN216683853U

CN216683853U - Multifunctional ruler set

Info

Publication number: CN216683853U
Application number: CN202123252399.7U
Authority: CN
Inventors: 张世华
Original assignee: Luohe Wanrun Office Stationery Co ltd
Current assignee: Luohe Wanrun Office Stationery Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-06-07
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a multifunctional telescopic ruler, which comprises a main ruler, wherein one side of the front end surface of the main ruler is rotatably connected with an auxiliary ruler through a first pin shaft, the top surface of the auxiliary ruler is provided with a through groove, two sides of the inner wall of the through groove are provided with limiting grooves, a telescopic ruler is arranged in the through groove, and two side surfaces of the telescopic ruler are provided with limiting blocks. According to the utility model, through the arrangement of the main scale, the auxiliary scale, the telescopic scale, the protractor and the positioning scale, the length of the main scale can be effectively adjusted through the matching use of the main scale, the auxiliary scale and the telescopic scale, the length of the main scale can be changed randomly, and pictures with different sizes can be drawn, so that the use is convenient, the angle can be effectively measured through the matching use of the protractor and the positioning scale, the angle measuring device has the function of measuring the angle, only the main scale needs to be carried when in use, and various drawing scales do not need to be carried at the same time, so that the limitation in use is reduced, and the use effect is further improved.

Description

Multifunctional ruler set

Technical Field

The utility model relates to the technical field of drawing tools, in particular to a multifunctional ruler set.

Background

The ruler is also called a ruler, and is a tool for drawing line segments (especially straight) and measuring length. The ruler is usually graduated to measure length. Some rulers are provided with a hole in a special shape such as a letter or a circle in the middle, so that a user can conveniently draw a ruler which is usually made of plastic, iron, stainless steel, organic glass and the like and used in different occasions, the requirements and the standards of the ruler are different, if the required numerical value is more accurate, higher technology is needed, the ruler is manufactured by means of a machine, except that the required numerical value is accurate, the second important point is the quality of the carved numerical value, a protective film is generally burnt on the ruler after the carved numerical value is finished, the third point is material selection, the ruler is divided into plastic, metal and wood rulers, the plastic ruler is mainly stationery used by general students, the metal rulers are more used in the industry, and the wood ruler is mainly used for teaching.

Present cover chi has certain limitation when using, if present cover chi when using, needs carry multiple drawing rule simultaneously, has greatly reduced its result of use, and the length of present cover chi is generally fixed, is not convenient for fold flexible to be not convenient for carry it, greatly reduced its practicality.

Therefore, a multifunctional ruler set is provided to solve the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, has non-ideal use effect and is inconvenient to carry, and provides a multifunctional ruler set.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a multifunctional ruler set, includes the main scale, the front end surface one side of main scale is rotated through first round pin axle and is connected with vice chi, and the top surface of vice chi has seted up logical groove, the spacing groove has been seted up to the inner wall both sides that lead to the groove, the inside that leads to the groove is equipped with the telescopic ruler, and the both sides surface of telescopic ruler is equipped with the stopper, the one end of stopper extends to the inside of spacing groove, the front end surface opposite side of main scale is rotated through second round pin axle and is connected with protractor and positioning ruler.

Preferably, the bottom that leads to the groove is equipped with the fixed block, and the top surface of fixed block has seted up the slot, the bottom surface of telescopic ruler is equipped with the inserted bar, and the one end of inserted bar extends to the inside of slot.

Preferably, the limiting groove and the limiting block are of rectangular structures, and the limiting block is connected with the limiting groove in a sliding mode.

Preferably, the length and width of the telescopic rule are smaller than those of the auxiliary rule.

Preferably, the positioning rule is positioned on the front end surface of the protractor.

Preferably, rectangular through holes are formed in two sides of the front end surface of the main ruler in a penetrating mode, and a circular through hole is formed between the two rectangular through holes in a penetrating mode.

Preferably, the main scale, the auxiliary scale and the telescopic scale are provided with scale marks.

Compared with the prior art, the utility model has the beneficial effects that;

1. according to the utility model, through the arrangement of the main scale, the auxiliary scale, the telescopic scale, the protractor and the positioning scale, the length of the main scale can be effectively adjusted through the matching use of the main scale, the auxiliary scale and the telescopic scale, the length of the main scale can be changed at will, and pictures with different sizes can be drawn, so that the use is convenient, the angle can be effectively measured through the matching use of the protractor and the positioning scale, the angle measuring device has the function of measuring the angle, only the main scale needs to be carried when in use, various drawing scales do not need to be carried at the same time, the limitation in use is reduced, and the use effect is further improved.

2. According to the telescopic ruler, the auxiliary ruler, the through groove, the limiting groove, the telescopic ruler and the limiting block are matched for use, when the inserted rod on the surface of the bottom of the telescopic ruler is inserted into the inserting groove in the fixing block in the through groove, the telescopic ruler can be stretched into the through groove in the auxiliary ruler, after the telescopic ruler is stretched, the auxiliary ruler is rotated to the surface of the front end of the main ruler through the use of the first pin shaft, and then the positioning ruler is rotated to the surface of the front end of the main ruler through the use of the second pin shaft, so that the main ruler, the auxiliary ruler, the telescopic ruler and the positioning ruler can be stored, the length of the sleeve ruler is shortened, and the sleeve ruler is convenient to carry.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of a multifunctional ruler set according to the present invention;

FIG. 2 is a sectional view of an auxiliary ruler and a telescopic ruler of the multifunctional ruler set provided by the utility model;

fig. 3 is a schematic structural view of an auxiliary ruler of the multifunctional ruler set provided by the utility model;

fig. 4 is a schematic view of the folded structure of the multifunctional ruler set provided by the present invention.

Illustration of the drawings:

1. a main scale; 2. a first pin shaft; 3. a secondary ruler; 4. a telescopic ruler; 5. a protractor; 6. a second pin shaft; 7. positioning a ruler; 8. a limiting groove; 9. a limiting block; 10. inserting a rod; 11. a slot; 12. a fixed block; 13. a through groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a multifunctional ruler set comprises a main ruler 1, a sub ruler 3 is rotatably connected to one side of the front end surface of the main ruler 1 through a first pin shaft 2, a through groove 13 is formed in the top surface of the sub ruler 3, limiting grooves 8 are formed in two sides of the inner wall of the through groove 13, a telescopic ruler 4 is arranged inside the through groove 13, limiting blocks 9 are arranged on two side surfaces of the telescopic ruler 4, one end of each limiting block 9 extends into the limiting grooves 8, a protractor 5 and a positioning ruler 7 are rotatably connected to the other side of the front end surface of the main ruler 1 through a second pin shaft 6, the main ruler 1, the sub ruler 3 and the telescopic ruler 4 are cooperatively used to effectively adjust the length of the main ruler 1, the length of the main ruler 1 can be freely changed, pictures with different sizes can be drawn, and the multifunctional ruler set is convenient to use, wherein angles can be effectively measured through the cooperation of the protractor 5 and the positioning ruler 7, make it have the function of measuring the angle, wherein only need when using carry main scale 1 can, need not to carry multiple drawing rule simultaneously, reduced the limitation when using, further improved its result of use.

In this embodiment: the bottom of logical groove 13 is equipped with fixed block 12, and the top surface of fixed block 12 has seted up slot 11, and the bottom surface of telescopic ruler 4 is equipped with inserted bar 10, and the inside of slot 11 is extended to the one end of inserted bar 10.

Specifically, wherein the auxiliary scale 3, the through groove 13, the limiting groove 8, the telescopic scale 4 and the limiting block 9 are used in a matched manner, when the inserting rod 10 on the surface of the bottom of the telescopic scale 4 is inserted into the through groove 13 and the inserting groove 11 on the fixed block 12, the telescopic scale 4 can be extended into the through groove 13 in the auxiliary scale 3.

In this embodiment: the limiting groove 8 and the limiting block 9 are of rectangular structures, and the limiting block 9 is connected with the limiting groove 8 in a sliding mode.

In particular, it is convenient to extend the extension rule 4 into the through groove 13 in the auxiliary rule 3.

In this embodiment: the length and width of the telescopic rule 4 are smaller than those of the sub rule 3.

In particular, the telescopic mechanism is convenient to extend and retract.

In this embodiment: the positioning rule 7 is located on the front end surface of the protractor 5.

In particular, through the cooperation of the protractor 5 and the positioning ruler 7, the angle can be effectively measured, so that the protractor has the function of measuring the angle.

In this embodiment: two sides of the front end surface of the main ruler 1 are provided with rectangular through holes in a penetrating mode, and a circular through hole is arranged between the two rectangular through holes in a penetrating mode.

Specifically, by the use of the rectangular through-hole and the circular through-hole therein, the weight of the main scale 1 is facilitated to be reduced.

In this embodiment: the main scale 1, the auxiliary scale 3 and the telescopic scale 4 are provided with scale marks.

Specifically, measurement and drawing can be performed through scale marking.

The working principle is as follows:

when in use, the length of the main scale 1 can be effectively adjusted through the matching use of the main scale 1, the auxiliary scale 3 and the telescopic scale 4, the length of the main scale 1 can be changed randomly, pictures with different sizes can be drawn, and the use is convenient, wherein the angle can be effectively measured through the matching use of the protractor 5 and the positioning scale 7, so that the angle measuring device has the function of measuring the angle, wherein the main scale 1 only needs to be carried when in use, and a plurality of drawing scales do not need to be carried simultaneously, the limitation when in use is reduced, the use effect is further improved, wherein the telescopic scale 4 can be extended into the through groove 13 in the auxiliary scale 3 through the matching use of the auxiliary scale 3, the through groove 13, the limiting groove 8, the telescopic scale 4 and the limiting block 9, when the inserted rod 10 on the bottom surface of the telescopic scale 4 is inserted into the slot 11 on the fixed block 12 in the through groove 13, after stretching out and drawing back 4 to the telescopic ruler, through the use of first round pin axle 2, rotate vice chi 3 to main scale 1 on the front end surface, rethread second round pin axle 6's use rotates positioning ruler 7 to main scale 1 front end on the surface to can accomodate main scale 1, vice chi 3, telescopic ruler 4, positioning ruler 7, reduced the length of set chi, thereby be convenient for carry it.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a multifunctional ruler set, includes main scale (1), its characterized in that, front end surface one side of main scale (1) is rotated through first round pin axle (2) and is connected with vice chi (3), and the top surface of vice chi (3) has seted up logical groove (13), spacing groove (8) have been seted up to the inner wall both sides that lead to groove (13), the inside that leads to groove (13) is equipped with telescopic ruler (4), and the both sides surface of telescopic ruler (4) is equipped with stopper (9), the one end of stopper (9) extends to the inside of spacing groove (8), the front end surface opposite side of main scale (1) is rotated through second round pin axle (6) and is connected with protractor (5) and positioning ruler (7).

2. The multifunctional ruler set of claim 1, wherein a fixing block (12) is arranged at the bottom of the through groove (13), a slot (11) is formed in the top surface of the fixing block (12), an inserting rod (10) is arranged on the bottom surface of the telescopic ruler (4), and one end of the inserting rod (10) extends into the slot (11).

3. The multifunctional ruler set of claim 1, wherein the limiting groove (8) and the limiting block (9) are rectangular structures, and the limiting block (9) is slidably connected with the limiting groove (8).

4. A multi-functional set of rules according to claim 1, characterized in that the length and width of the telescopic rule (4) are smaller than those of the secondary rule (3).

5. A multifunctional set rule according to claim 1, characterized in that the set rule (7) is located at the front end surface of the protractor (5).

6. The multifunctional ruler set of claim 1, wherein rectangular through holes are formed in two sides of the front end surface of the main ruler (1) in a penetrating mode, and a circular through hole is formed between the two rectangular through holes in a penetrating mode.

7. A multifunctional set of ruler according to claim 1, wherein the main ruler (1), the auxiliary ruler (3) and the telescopic ruler (4) are provided with scale marks.