Novel internal and external corner ruler

Abstract

The utility model discloses a novel internal and external angle ruler, which comprises a graduated scale, a right-angle ruler seat and a measuring rod, the right-angle ruler seats are arranged at the two ends of the graduated scale and located on the two sides of the graduated scale respectively, one right-angle ruler seat is detachably connected with the end of the graduated scale, and the other right-angle ruler seat can slide in the extending direction of the graduated scale; the right-angle ruler seat is provided with a channel allowing the graduated scale to be inserted therein, the middle of the side face of the graduated scale is provided with an installation groove in the extending direction of the graduated scale, the right-angle ruler seat is provided with a protrusion matched with the installation groove and located in the channel, and the right-angle ruler seat is provided with a fastener abutting against the graduated scale; measuring rods perpendicular to the graduated scale are arranged on the right-angle ruler base, any measuring rod is provided with an insertion groove matched with the graduated scale in the length direction, the measuring rod is provided with a containing hole in a penetrating mode, the other measuring rod can penetrate through the containing hole, and an open groove is formed in the end, away from the right-angle ruler base, of the measuring rod and located in the containing hole. The angle square is simple in structure, convenient to use, disassemble and assemble and beneficial to carrying and storage.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction detection tools, in particular to a novel yin-yang angle ruler. Background Art

[0002] Yin and Yang angles are one of the building structures. Yin angles refer to recessed corners, such as the angle between the ceiling and the surrounding walls; Yang angles refer to protruding corners, such as the angle formed by two walls at the corner of a walkway. If the error of the Yin and Yang angles of the wall is large, it can be seen at a glance, affecting the aesthetics of home decoration, and will also cause cabinets, furniture, etc. to be installed and placed unsmoothly, resulting in space waste. Yin and Yang angles are mostly 90 degrees. When inspecting the Yin and Yang angles of the wall, the Yin and Yang angles are required to meet the requirements of perpendicularity and parallelism between the edge line and the main body of the house, and the wall corners must be straight and square.

[0003] The Yin-Yang angle measuring ruler is an indispensable tool for construction inspection. It can measure the angle of the building wall or template product to check whether the angle is vertical or meets the design standards. However, the structure of the Yin-Yang angle measuring ruler in the prior art is relatively complex, non-detachable, difficult to carry, and inconvenient to operate during the measurement process, affecting the work efficiency. In addition, the size of the protruding part of the positive angle cannot be measured at the same time.

[0004] At the same time, in some Yin-Yang angle measurements, sometimes two or three consecutive Yin-Yang angles need to be measured simultaneously to judge the construction quality of the consecutive Yin-Yang angles. However, the Yin-Yang angle ruler in the prior art only includes a main ruler and a secondary ruler, which cannot achieve the simultaneous measurement of consecutive Yin-Yang angles.

[0005] Therefore, a new type of yin-yang angle ruler is proposed to solve the current shortcomings. Utility Model Content

[0006] The utility model provides a novel yin-yang angle ruler, aiming at the above problems.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] The utility model discloses a novel yin-yang angle ruler, comprising a scale, a right-angle ruler seat and a measuring rod, wherein the right-angle ruler seat is arranged at both ends of the scale and is respectively located on both sides of the scale, wherein one right-angle ruler seat is detachably connected to the end of the scale, and the other right-angle ruler seat can slide along the extension direction of the scale;

[0009] The right-angle ruler seat is provided with a groove for inserting the scale, the middle part of the side of the scale is provided with a mounting groove along its extension direction, the right-angle ruler seat is provided with a protrusion matching the mounting groove in the groove, and the right-angle ruler seat is provided with a fastener abutting against the scale;

[0010] The measuring rod is arranged on the right-angle ruler seat and is in a vertical state with the scale.

[0011] The utility model discloses a novel yin-yang angle ruler. Furthermore, the scale ruler, the right-angle ruler seat and the measuring rod are in a Z-shaped structure as a whole.

[0012] The utility model discloses a novel yin-yang angle ruler. Further, the fastener is threadedly connected with the right-angle ruler seat.

[0013] The utility model discloses a novel yin-yang angle ruler. Further, any measuring rod is provided with a slot matched with a scale along its length direction.

[0014] The utility model discloses a novel yin-yang angle ruler. Further, the slot is located at a side of the measuring rod close to the right-angle ruler seat, and the opening side of the slot faces the right-angle ruler seat.

[0015] The utility model discloses a novel yin-yang angle ruler. Further, the measuring rod is penetrated with a placement hole for another measuring rod to pass through, and an end of the measuring rod located at the placement hole away from the right-angle ruler seat is provided with an open groove.

[0016] The utility model discloses a novel yin-yang angle ruler. Furthermore, a level ruler is arranged on the right-angle ruler seat.

[0017] The utility model discloses a novel yin-yang angle ruler. Further, the measuring rod and the right-angle ruler seat are fixed by screws and nuts.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. Through the coordination between the right-angle ruler seat and the scale at both ends, the inner and outer angles of the wall can be measured, and the inner and outer angles of walls of different sizes can be measured at the same time;

[0020] 2. Through the movable connection between the measuring rod and the scale, it can be adjusted according to the specific size of the wall corner to achieve one-time measurement of the inner and outer corners of the wall. At the same time, due to the vertical setting of the measuring rod and the scale, the wall leveling operation can also be achieved;

[0021] 3. Through the matching setting of the slot and the placement hole, the scale and the measuring rod can be disassembled and matched, which reduces the space occupied, is convenient to carry, and can avoid the loss of parts;

[0022] 4. The angle square has a simple structure and is easy to use. It is convenient to disassemble and assemble, and is also easy to carry and store.

[0023] The utility model will be further described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1This is a schematic diagram of the structure of a new type of yin-yang angle ruler of the utility model. Figure 1 ;

[0025] Figure 2 This is a schematic diagram of the structure of a new type of yin-yang angle ruler of the utility model. Figure 2 ;

[0026] Figure 3 It is a front view of a new type of yin-yang angle ruler of the utility model;

[0027] Figure 4 yes Figure 3 Sectional view at AA in the middle;

[0028] Figure 5 It is a structural schematic diagram of a new type of Yin-Yang angle ruler of the utility model in a folded state;

[0029] Figure 6 yes Figure 5 A partial enlarged view of point B in the middle.

[0030] Reference numerals:

[0031] 1. Scale; 2. Square ruler base; 3. Measuring rod; 4. Groove; 5. Mounting slot; 6. Protrusion; 7. Fastener; 8. Slot; 9. Placement hole; 10. Open slot; 11. Level ruler. DETAILED DESCRIPTION

[0032] Combined with Figure 1-6 As shown, a new type of yin-yang angle ruler comprises a scale ruler 1, a right-angle ruler seat 2 and a measuring rod 3; in implementation, the scale ruler 1 and the measuring rod 3 are both made of stainless steel, and the right-angle ruler seat 2 is made of plastic;

[0033] At the same time, the measuring rod 3 is a long strip structure with a rectangular cross section, which can ensure the fit with the wall, and the setting of the measuring rod 3 can increase the fitting area with the wall, ensuring the horizontality of the angle ruler during use. The measuring rod 3 is fixed to the right-angle ruler seat 2 by screws and nuts.

[0034] The square ruler seat 2 is arranged at both ends of the scale 1 and is respectively located on both sides of the scale 1. Specifically, the scale 1, the square ruler seat 2 and the measuring rod 3 form a Z-shaped structure as a whole, which can realize the measurement of continuous positive and negative angles.

[0035] At the same time, when in use, one of the square ruler seats 2 can be removed to achieve measurement of a single internal angle or external angle.

[0036] One of the square ruler seats 2 is detachably connected to the end of the scale 1, and the other square ruler seat 2 can slide along the extension direction of the scale 1;

[0037] During implementation, by adjusting the position of the right-angle ruler base 2 on the scale 1, it can be ensured that the right-angle ruler base 2 and the scale 1 are in close contact with the wall.

[0038] The square ruler seat 2 is provided with a groove 4 for inserting the ruler 1. Specifically, the ruler 1 is connected to the square ruler seat 2 through the groove 4, and the square ruler seat 2 can be adjusted along the extension direction of the ruler 1, so as to ensure that the square ruler seat 2 and the ruler 1 are in close contact with the wall.

[0039] A mounting groove 5 is provided in the middle of the side surface of the scale 1 along its extension direction, and a protrusion 6 cooperating with the mounting groove 5 is provided in the groove 4 of the right-angle ruler seat 2. The coordination of the mounting groove 5 and the protrusion 6 can ensure the stability of the connection between the right-angle ruler seat 2 and the scale 1, and ensure that the right-angle ruler seat 2 only moves along the extension direction of the scale 1.

[0040] The square ruler seat 2 is provided with a fastener 7 that abuts against the scale 1. Specifically, the fastener 7 is threadedly connected to the square ruler seat 2. The abutment between the fastener 7 and the scale 1 can ensure that the square ruler seat 2 is fixed to the scale 1.

[0041] The square ruler seat 2 is provided with a measuring rod 3 which is arranged perpendicularly to the scale 1. The scale 1, the square ruler seat 2 and the measuring rod 3 form a Z-shaped structure as a whole, which can realize the measurement of continuous positive and negative angles.

[0042] Furthermore, any of the measuring rods 3 is provided with a slot 8 matching with the scale 1 along the length direction. Specifically, the slot 8 is located on a side of the measuring rod 3 close to the right-angle ruler seat 2 , and the opening side of the slot 8 faces the right-angle ruler seat 2 .

[0043] During implementation, after the use of the angle ruler is completed, the ruler 1 can be removed and placed in the slot 8 to store the ruler 1, thereby avoiding the occupation of the storage space of the angle ruler and the inconvenience of carrying, and avoiding damage and loss of the ruler during storage and carrying.

[0044] At the same time, the measuring rod 3 is penetrated by a placement hole 9 for another measuring rod 3 to pass through, and an opening groove 10 is provided at one end of the measuring rod 3 located away from the placement hole 9 and the right-angle ruler seat 2.

[0045] When in use, when another measuring rod 3 is inserted into the measuring rod 3 through the placement hole 9 , the right-angle ruler seat 2 on the other measuring rod 3 abuts against the end of the opening groove 10 .

[0046] Specifically, the cross-sectional size of the other measuring rod 3 is matched with the placement hole 9 , so that the other measuring rod 3 can be inserted into the measuring rod 3 with the placement hole 9 , so that the measuring rods 3 can be stored together.

[0047] In the specific implementation, when the angle ruler is used, the other measuring rod 3 together with the square ruler seat 2 is removed from the ruler 1, and then the measuring rod 3 is inserted into the measuring rod 3 with the placement hole 9 through the placement hole 9, while ensuring that the square ruler seat 2 is abutted against the end of the open groove 10. At this time, the measuring rods 3 are stored together, reducing the space occupied. At the same time, the loss of parts can be avoided, and it is more convenient to carry.

[0048] The right-angle ruler seat 2 is provided with a level ruler 8, and the level ruler 8 can be set to the water level position.

[0049] When the present invention is implemented, one of the right-angle ruler seats 2 is fixedly arranged on the end of the scale 1 by adjusting the fastener 7, and then the right-angle ruler seat 2 and the scale 1 are fitted to the wall surface of the yin-yang angle. At the same time, the position of the other right-angle ruler seat 2 on the scale 1 is adjusted to fit the wall surface of the yin-yang angle, and the fastener 7 is tightened. At this time, the right-angle ruler seat 2 and the scale 1 are both fitted to the wall surface. At the same time, by observing the level 8, the horizontality of the yin-yang angle ruler can be adjusted. At this time, the squareness of the yin-yang angle is judged by the fit between the right-angle ruler seat 2, the scale 1 and the wall surface.

[0050] After use, the measuring rod 3 on the ruler 1 together with the right-angle ruler seat 2 can be removed, and the ruler 1 can be inserted into the slot 8 to store the ruler 1. Then, another measuring rod 3 can be inserted into the measuring rod 3 with the placement hole 9 through the placement hole 9 to store the measuring rods 3, so as to reduce the space occupied by the square ruler, facilitate carrying and storage, and avoid the loss of parts.

[0051] During implementation, when there are deviations in the Yin-Yang angles, the Yin-Yang angle ruler can be used to carry out puttying operations on the Yin-Yang angle walls to compensate for the squareness of the Yin-Yang angles.

[0052] The embodiments described above are merely descriptions of preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A new type of angle ruler, characterized by: The invention comprises a scale (1), a right-angle scale seat (2) and a measuring rod (3), wherein the right-angle scale seat (2) is arranged at both ends of the scale (1) and is respectively located on both sides of the scale (1), wherein one right-angle scale seat (2) is detachably connected to the end of the scale (1), and the other right-angle scale seat (2) can slide along the extension direction of the scale (1); The right-angle ruler seat (2) is provided with a groove (4) for inserting the scale (1), a mounting groove (5) is provided in the middle of the side of the scale (1) along its extension direction, the right-angle ruler seat (2) is provided with a protrusion (6) matching with the mounting groove (5) in the groove (4), and a fastener (7) abutting against the scale (1) is provided on the right-angle ruler seat (2); The measuring rod (3) is arranged on the right-angle ruler seat (2) and is in a vertical state with the scale (1).

2. A novel angle ruler according to claim 1, characterized in that: The scale (1), the right-angle ruler seat (2) and the measuring rod (3) are in a Z-shaped structure as a whole.

3. The novel angle ruler according to claim 1 is characterized in that: The fastener (7) is threadedly connected to the right-angle ruler seat (2).

4. The novel angle ruler according to claim 1 is characterized in that: Any of the measuring rods (3) is provided with a slot (8) along its length direction which matches the scale (1).

5. The novel angle ruler according to claim 4 is characterized in that: The slot (8) is located on a side of the measuring rod (3) close to the right-angle ruler seat (2), and the opening side of the slot (8) faces the right-angle ruler seat (2).

6. The novel angle ruler according to claim 1 is characterized in that: The measuring rod (3) is penetrated by a placement hole (9) for another measuring rod (3) to pass through, and an opening groove (10) is provided at one end of the measuring rod (3) located away from the placement hole (9) and away from the right-angle ruler seat (2).

7. The novel angle ruler according to claim 1 is characterized in that: A level ruler (11) is provided on the right-angle ruler seat (2).

8. The novel angle ruler according to claim 1 is characterized in that: The measuring rod (3) and the right-angle ruler seat (2) are fixed by means of screws and nuts.

Images