CN220380410U

CN220380410U - Combined angle ruler

Info

Publication number: CN220380410U
Application number: CN202321995759.9U
Authority: CN
Inventors: 俞豪
Original assignee: Hangzhou Sea Spy Measuring Tool Co ltd
Current assignee: Hangzhou Sea Spy Measuring Tool Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-01-23
Anticipated expiration: 2033-07-27

Abstract

The utility model discloses a combined angle ruler, which comprises a mounting base and a measuring ruler, wherein a U-shaped through groove is formed in the mounting base, the measuring ruler is sleeved in the U-shaped through groove, a first graduated scale is arranged on the upper surface of the measuring ruler, an annular hole is formed in the center of the measuring ruler, and the annular hole is connected with a screw hole on the mounting base in a threaded manner through a tightening nut: the structure design is reasonable, and the installation base and the measuring ruler can be matched with each other in multiple angles for use.

Description

Combined angle ruler

Technical Field

The utility model belongs to measuring instrument equipment, and particularly relates to a combined angle ruler capable of being switched freely.

Background

The angle ruler is a surveying instrument, is widely applied to industries such as painting and engineering, has a single function of measuring length and angle, however, in a practical application stage, multiple angles are needed to be used simultaneously, and for angles with single function, multiple angles are needed to be carried simultaneously, so that the carrying is inconvenient, and the angle ruler is inconvenient to reset after the use is completed.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a combined angle ruler which is flexible and changeable and is convenient for multi-angle adjustment.

In order to solve the prior art problems, the utility model adopts the following scheme: the utility model provides a combination formula angle chi, includes installation base and graduated flask, be equipped with "U" logical groove on the installation base, "U" logical groove cup joints and installs the graduated flask, and the graduated flask upper surface is equipped with graduated flask one, and the graduated flask center part separately is equipped with the annular hole, through screw thread connection on screw nut and the installation base on the annular hole.

Preferably, a second graduated scale and a third graduated scale are arranged on the lower surface of the measuring scale.

Preferably, a limiting device is arranged at the bottom of the mounting base and is matched with two limiting blocks on the upper surface of the measuring tape.

Preferably, the limiting device comprises a first limiting groove, a second limiting groove, a third limiting groove, a fourth limiting groove, a fifth limiting groove, a sixth limiting groove, a seventh limiting groove and an eighth limiting groove, wherein the first limiting groove is matched with the fifth limiting groove, the second limiting groove is matched with the sixth limiting groove, the third limiting groove is matched with the seventh limiting groove, and the fourth limiting groove is matched with the eighth limiting groove.

Preferably, the inner wall of the mounting base is provided with two cleaning grooves.

According to the combined angle ruler, the measuring ruler and the mounting base are fixedly connected through threads by screwing the nuts, the measuring distance of the measuring ruler can be effectively adjusted, the limiting block on the measuring ruler is matched with the limiting device at the bottom of the mounting base for use, and corresponding different angles can be drawn through different positions between the measuring ruler and the mounting base.

Drawings

Figure 1 is a schematic view of the structure of the present utility model,

figure 2 is a schematic view of the split structure of the present utility model,

figure 3 is a partial schematic view of the bottom of the mounting base of the present utility model,

FIG. 4 is a schematic diagram of a combined use structure of the present utility model.

In the figure, a base 1, a measuring scale 2, a U-shaped through groove 3, a first graduated scale 4, an annular hole 5, a tightening nut 6, a screw hole 7, a second graduated scale 8, a third graduated scale 9, a limiting device 10, a limiting block 11, a first limiting groove 12, a second limiting groove 13, a third limiting groove 14, a fourth limiting groove 15, a fifth limiting groove 16, a sixth limiting groove 17, a seventh limiting groove 18, an eighth limiting groove 19 and a cleaning groove 20 are arranged.

Detailed Description

As shown in fig. 1 to 4, a combined angle ruler comprises a mounting base 1 and a measuring ruler 2, wherein a U-shaped through groove 3 is formed in the mounting base 1, the measuring ruler 2 is sleeved and mounted on the U-shaped through groove 3, a first dividing ruler 4 is arranged on the upper surface of the measuring ruler 2, an annular hole 5 is formed in the central part of the measuring ruler 2, a screw hole 7 on the mounting base 1 is connected with the annular hole 5 through a screwing nut 6, a second dividing ruler 8 and a third dividing ruler 9 are arranged on the lower surface of the measuring ruler 2, a limiting device 10 is arranged at the bottom of the mounting base 1, the limiting device 10 is matched with two limiting blocks 11 on the upper surface of the measuring ruler 2, the limiting device 10 consists of a first limiting groove 12, a second limiting groove 14, a third limiting groove 15, a fifth limiting groove 16, a sixth limiting groove 17, a seventh limiting groove 18 and an eighth groove 19, wherein the first limiting groove 12 is matched with the fifth limiting groove 16, the second limiting groove 13 is matched with the sixth limiting groove 17, the third limiting groove 14 is matched with the seventh limiting groove 18, the fourth groove 15 is matched with the eighth groove 19, and the mounting base is provided with the two limiting grooves 1.

During actual operation, cup joint measuring tape 2 on the "U" type through groove 3 of installation base 1, pass annular hole 5 through tightening nut 6 and be connected fixedly with screw 7 on the installation base 1, during the use, slide measuring tape 2 along "U" type through groove 3, can draw corresponding size through scale one 4 on the measuring tape 2, can dismantle measuring tape 2 from installation base 1 in addition, cover the upper surface of measuring tape 2 in the bottom of installation base 1, make two stopper 11 on the measuring tape 2 detain on stop device 10, there are four sets of stop slots cooperation to use on the stop device 10, namely: the first limiting groove 12 is matched with the fifth limiting groove 16, the second limiting groove 13 is matched with the sixth limiting groove 17, the third limiting groove 14 is matched with the seventh limiting groove 18, the fourth limiting groove 15 is matched with the eighth limiting groove 19, when the limiting block 11 is buckled on the first limiting groove 12 and the fifth limiting groove 16, the measuring scale 2 and the mounting base 1 are in a horizontal state, the angle between the two limiting grooves is 0 degree and 180 degrees, when the limiting block 11 is buckled on the second limiting groove 13 and the sixth limiting groove 17, the two angles between the measuring scale 2 and the mounting base 1 are respectively 45 degrees and 135 degrees, when the limiting block 11 is buckled on the third limiting groove 14 and the seventh limiting groove 18, the angle between the measuring scale 2 and the mounting base 1 is 90 degrees, when the limiting block 11 is buckled on the fourth limiting groove 15 and the eighth limiting groove 19, the two angles are respectively 135 degrees and 45 degrees, when the measuring scale 2 and different limiting grooves are mounted, the two angles can be respectively fixed by tightening nuts 6 on the first limiting groove 1 and the second limiting groove, the second limiting groove is fixedly arranged on the second limiting groove 1, the second limiting groove is a whole length is 20 degrees, the whole length of the whole measuring scale can be conveniently drawn, and the first limiting groove can be better, and the whole length of the whole measuring scale can be 20 can be conveniently used, and the whole length can be conveniently drawn.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. The utility model provides a combination formula angle chi, includes installation base (1) and measuring tape (2), its characterized in that: the measuring scale is characterized in that a U-shaped through groove (3) is formed in the mounting base (1), the U-shaped through groove (3) is sleeved with a measuring scale (2), a first graduated scale (4) is arranged on the upper surface of the measuring scale (2), an annular hole (5) is formed in the center of the measuring scale (2), and the annular hole (5) is connected with a screw hole (7) in the mounting base (1) in a threaded mode through a tightening nut (6).

2. A combination angle gauge as defined in claim 1, wherein: the lower surface of the measuring rule (2) is provided with a second graduated scale (8) and a third graduated scale (9).

3. A combination angle gauge as defined in claim 1, wherein: the bottom of the mounting base (1) is provided with a limiting device (10), and the limiting device (10) is matched with two limiting blocks (11) on the upper surface of the measuring scale (2).

4. A combination angle gauge as defined in claim 3, wherein: the limiting device (10) is composed of a first limiting groove (12), a second limiting groove (13), a third limiting groove (14), a fourth limiting groove (15), a fifth limiting groove (16), a sixth limiting groove (17), a seventh limiting groove (18) and an eighth limiting groove (19), wherein the first limiting groove (12) is matched with the fifth limiting groove (16), the second limiting groove (13) is matched with the sixth limiting groove (17), the third limiting groove (14) is matched with the seventh limiting groove (18), and the fourth limiting groove (15) is matched with the eighth limiting groove (19).

5. A combination angle gauge as defined in claim 1, wherein: two cleaning grooves (20) are formed in the inner wall of the mounting base (1).