CN210242671U

CN210242671U - Multifunctional angle ruler

Info

Publication number: CN210242671U
Application number: CN201921071701.9U
Authority: CN
Inventors: Guangyuan Yang; 杨光远; Yongxiang Zhou; 周勇祥; Yong Gu; 谷用; Qing Wang; 王青
Original assignee: Jiangsu Easttrans Engineering Testing Co ltd
Current assignee: Jiangsu Dongjiao Intelligent Control Technology Group Co.,Ltd.
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-04-03
Anticipated expiration: 2029-07-10

Abstract

The utility model relates to a multifunctional angle ruler, it includes parts such as two scales, supplementary pointer, protractor, air level, removal knob, removal draw-in groove and constitutes. One graduated scale is provided with a movable clamping groove, the protractor and the other graduated scale are fixed in the movable clamping groove together through a movable knob, and the protractor and the steel scale can move or be fixed in the movable clamping groove through the rotation of the knob, so that a user can conveniently fix and change the angle of the steel scale and can conveniently store the steel scale in a folded mode; the top ends of the two steel rulers are provided with auxiliary pointers, and the positions of central lines are marked on the auxiliary pointers, so that the measurement is more accurate; leveling air bubbles are arranged at the connecting ends of the two graduated scales, so that the deviation of an object from a horizontal or vertical direction can be conveniently measured; the length and the inner and outer included angles of various structural objects can be measured in a combined mode, and horizontal measurement, vertical measurement and inclined plane measurement can be carried out on a component; the utility model has the characteristics of an organic whole is multi-purpose, easy operation, accurate measurement, portable and deposit.

Description

Multifunctional angle ruler

Technical Field

The utility model relates to a measuring tool, in particular to a multifunctional angle ruler.

Background

The innovation of the measuring tool has epoch-making significance, and a perfect measurement and weighing system has been formed in the human society, so that the measuring tool has great significance for science and technology and human life. Today, however, the technological advances are completely independent of whether a method for measuring an object or a large number of measuring instruments is available, so that the measurement can be almost absolutely achieved.

However, the problem to be solved is that for some engineering sites, a more convenient and practical integrated measuring instrument is needed, otherwise, for measuring personnel, measuring lengths, measuring angles and measuring tools in different use environments need to be carried, and the carrying is inconvenient. Meanwhile, because different measuring tools are used for measuring one point, the measurement error is increased when the measuring tools are replaced. There is therefore a need for a simple, integrated multifunctional gauge.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve foretell technical problem, provide a multifunctional angle chi.

A multifunctional angle ruler is provided with a first graduated scale and a second graduated scale, wherein the first graduated scale and the second graduated scale are rotatably connected through a pin shaft, and the multifunctional angle ruler is further provided with a protractor, and the protractor is rotatably connected at a dot of the protractor through the pin shaft.

And a locking knob is arranged at the pin shaft. After the scale is slid to the correct position, the positions of the first graduated scale, the second graduated scale and the protractor can be fixed through the locking knob.

The second graduated scale is provided with a sliding groove, the sliding groove is communicated with the pin shaft, and the width of the sliding groove can accommodate the pin shaft to slide in the sliding groove.

The end parts of the first graduated scale and the second graduated scale are opposite to the protractor, and auxiliary pointers are respectively installed on the protractor, are parallel to the first graduated scale or the second graduated scale, and the extension line passes through the circle center of the protractor. Preferably, the auxiliary pointer is marked with a center line, the center line is parallel to the first graduated scale or the second graduated scale, and the extension line of the center line is aligned with the circle center of the protractor.

The first graduated scale and the second graduated scale are both provided with strip type air level. Preferably, the strip type air level is located the link of scale one and scale two respectively, the outside of round pin axle.

The positions of the protractor and the second graduated scale can be moved in the chute through the pin shaft, and meanwhile, the angle between the first graduated scale and the second graduated scale can be adjusted, so that a user can conveniently change the included angle of the graduated scale and can conveniently store the graduated scale in a folded mode; the top ends of the first graduated scale and the second graduated scale are provided with auxiliary pointers, and the positions of center lines are marked on the auxiliary pointers, so that the measurement is more accurate; leveling air bubbles are arranged at the connecting end of the first graduated scale and the second graduated scale, so that the deviation of an object from a horizontal or vertical direction can be conveniently measured; the first graduated scale, the second graduated scale and the protractor can be combined to measure the lengths and the inner and outer included angles of various structural objects, and the combination of the level bubble, the first graduated scale and the second graduated scale can also be used for carrying out horizontal measurement, vertical measurement and inclined plane measurement on a component;

the utility model has the characteristics of an organic whole is multi-purpose, easy operation, accurate measurement, portable and deposit. The multifunctional measuring instrument has the great advantage of multiple functions in the aspects of measuring the length, the width, the depth, the angle and the like of different objects on different working occasions.

Description of the drawings:

the accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application.

FIG. 1 is a schematic view of the structure of the multifunctional measuring angle ruler of the present invention;

wherein 1 is a first graduated scale; 2 is a graduated scale II; 3 is a pin shaft, 4 is a locking knob, 5 is a chute, 6 is an auxiliary pointer, 7 is a level bubble, and 8 is a protractor.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the embodiments of the invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

The utility model provides a multi-functional angle ruler, has scale 1 and scale two 2, and scale 1 and scale two 2 still have protractor 8 through the rotatable connection of round pin axle 3, protractor 8 passes through round pin axle 3 in the rotatable connection of dot department of protractor 8. The pin shaft is provided with a locking knob 4. After the scale is slid to the correct position, the positions of the first graduated scale 1, the second graduated scale 2 and the protractor 8 can be fixed through the locking knob 4. The second graduated scale 2 is provided with a sliding groove 5, the sliding groove 5 is communicated with the pin shaft 3, and the width of the sliding groove 5 can accommodate the pin shaft 3 to slide in the sliding groove. The end parts of the first graduated scale 1 and the second graduated scale 2 are opposite to the protractor 8, the auxiliary pointers 6 are respectively installed on the protractor 8, the auxiliary pointers 6 are parallel to the first graduated scale 1 or the second graduated scale 2, and the extension lines pass through the circle center of the protractor 8. The auxiliary pointer 6 is marked with a center line, the center line is parallel to the first graduated scale 1 or the second graduated scale 2, and the extension line of the center line is aligned with the center of the protractor 8.

The first graduated scale 1 and the second graduated scale 2 are both provided with a strip type level bubble 7. The strip type level bubble 7 is respectively positioned at the connecting end of the first graduated scale 1 and the second graduated scale 2 and outside the pin shaft 3.

It is obvious to those skilled in the art that the present invention is not limited to the above embodiments, and it is within the scope of the present invention to adopt various insubstantial modifications of the method concept and technical scheme of the present invention, or to directly apply the concept and technical scheme of the present invention to other occasions without modification.

Claims

1. The utility model provides a multi-functional angle ruler, has scale one and scale two, and scale one and two are through the rotatable connection of round pin axle, its characterized in that still has the protractor, and the protractor passes through the rotatable connection of round pin axle in the dot department of protractor, scale one and scale two install supplementary pointer respectively at the tip of protractor, supplementary pointer and scale one or scale two parallel, the extension line passes through the centre of a circle of protractor.

2. A multi-function angle ruler as claimed in claim 1 wherein the pin has a locking knob.

3. A multi-function angle ruler as claimed in claim 2 wherein the second graduated scale has a slot therein, the slot communicating with the pin, the slot being of a width to accommodate the pin for sliding movement therein.

4. The multi-functional angle ruler of claim 1, wherein the auxiliary pointer is marked with a center line, the center line is parallel to the first graduated scale or the second graduated scale, and the extension line of the center line is aligned with the center of the protractor.

5. A multi-functional angle ruler of claim 1 or 2, wherein the first and second scales are each provided with a strip vial.

6. The multi-functional angle ruler of claim 5, wherein the bar type level vials are respectively located at the connecting ends of the first and second scales, outside the pin.