TW201443398A - Device for measuring horizon - Google Patents

Abstract

A device for measuring horizon generally comprises a base body and a measuring sphere. The base body comprises a base bottom that is horizontal and a measuring section that is arranged on the base bottom and shows a form of an inwardly recessed bowl. A detection point is set in the measuring section at an intersection of predetermined longitude lines and latitude lines. The measuring sphere has a suitable size of diameter and is positioned inside the measuring section of the base body. Based on the above description, the base bottom of the base body is set solidly on a fixture surface (a working table) and measuring sphere rolls inside the measuring section of the base body according to the horizontality of the fixture surface to displace and stop at one of the detection points so that the deviations of the fixture surface in both X-axis and Y-axis can be obtained and identified simultaneously, allowing for fast adjusting the horizontality of the fixture surface, achieving an economic effect.

Description

Measuring device

The present invention is directed to a measuring machine and, more particularly, to an instrument apparatus that readily measures the level of the surface of the object and the level of the table.

According to the known level meter 1, please refer to FIG. 1 and set as a rectangular-shaped body 101. The body 101 is provided with a glass tube 102 for inspecting the surface of the object or the mounting surface of the machine tool. Whether the horizontal or vertical measuring tool, the middle part of the glass tube 102 slightly protrudes, the two horizontal lines 103, 104 are engraved on both sides except for a small bubble 105, which is filled with ether or alcohol, and is used to paste the level 1 On the surface of the object, the bubble 105 will move. If the bubble 105 is biased to which side, that is, the side is too high, it must be adjusted until the bubble 105 is just between the two horizontal lines 103, 104, indicating that the surface of the object is horizontal or vertical; To adjust a face to a level, it is usually recommended to place two levels at a time, and place the two pieces perpendicular to each other. The adjustment is convenient because the structure of the conventional level 1 is linear, for one plane, including X and Y. For the axial measurement, the bubbles of the two levels must be returned to the middle to represent the true level. If only one level 1 is used, it is necessary to interact. Constantly switching between the X and Y axes, and relying on experience when adjusting, must spend more time and effort, which is not in line with economic benefits, but also affects industrial competitiveness.

It can be seen that there are still many shortcomings in the above-mentioned household items, which is not a good designer and needs to be improved.

In view of the shortcomings derived from the above-mentioned conventional level, the inventor of the present invention has improved and innovated, and after years of painstaking research, he finally succeeded in researching and developing the instrument device for measuring the level of this piece.

It is an object of the present invention to provide a horizontal device that uses a measuring sphere to roll in a measuring portion having a concave bowl shape, and measures a longitude line (i.e., Y-axis) and a latitude line (i.e., an X-axis). ), to make it measure whether a platform is in a horizontal plane, so as to achieve simple assembly and convenient operation.

The apparatus for achieving the measurement level of the above object includes: a base body having a horizontal base surface, and a measuring portion disposed above the bottom surface of the base and having a concave bowl shape. a sensing point is disposed in the measuring portion according to a predetermined intersection of the longitude line and the latitude line; a measuring sphere is disposed in an appropriate circular diameter and placed in the measuring portion of the base body; As described above, the base of the base body is affixed to the bottom surface of the base On the surface of the object, the measuring sphere is rolled and displaced into the measuring portion of the base body to the stop of one of the sensing points according to the level of the surface of the object, and the surface of the object can be simultaneously displayed in the X axis. The degree of deviation from the Y-axis is advantageous for quick adjustment.

Conventional knowledge

101‧‧‧ Ontology

102‧‧‧ glass tube

103, 104‧‧ ‧ horizontal line

105‧‧‧ small bubbles

this invention

1‧‧‧Base body

11‧‧‧Base bottom

12‧‧‧Measurement Department

13‧‧‧ Sensing point

2‧‧‧measuring sphere

3‧‧‧ display

4‧‧‧ processor

5‧‧‧Voltage Inductance Detector

1 is a schematic perspective view of a conventional level meter; FIG. 2 is a schematic cross-sectional view of an apparatus apparatus for measuring a level according to a first preferred embodiment of the present invention; FIG. 3 is a top view of an apparatus apparatus for measuring a level according to a first preferred embodiment of the present invention; Figure 4 is a block diagram showing the structure of the apparatus for measuring the level of the first preferred embodiment of the present invention; Figure 5 is a schematic perspective view of the apparatus for measuring the level of the second preferred embodiment of the present invention; A top view of an apparatus apparatus for measuring levels in a preferred embodiment.

Referring to FIG. 2 and FIG. 3, the apparatus for measuring the level of the present invention mainly includes a base body 1 and a measuring sphere 2, wherein the base body 1 has a horizontal base surface at the lower end. 11. The bottom surface 11 of the base is precision-polished and required to have a precision within a predetermined tolerance range, and the upper end of the base body 1 is disposed above the bottom surface 11 of the base. The measuring portion 12 is formed in a concave bowl shape, and the measuring portion 12 has an appropriate circular diameter and depth in the measuring portion 12 according to a predetermined longitude line (ie, Y-axis) and a latitude line (ie, X). At the intersection of the axial direction, a sensing point 13 is disposed, and a piezoelectric detector 5 is connected to the sensing point 13 for measuring the level of the sphere 2 according to the level of the object surface to the base body 1 When the measuring unit 12 rolls and shifts to stop at one of the sensing points 13, an electronic signal is generated and transmitted to a processor 4, and the processor 4 converts the electronic signal into a readable longitude line and a latitude line. The measuring sphere is displayed on a display 3; and the measuring sphere 2 is made of steel and has a sphere of a suitable circular diameter, and is placed in the measuring portion 12 of the base body 1, and will be measured when measured. The measuring portion 12 is rolled and displaced to one of the sensing points 13 to stop moving as a display object surface (workbench) The level of the level; the plurality of sensing points 13 in the measuring portion 12 of the base body 1 is connected to a pressure sensor 5, and when the physical pressure is applied to the pressure sensor 5, the material body The electric dipole moment will be shortened due to compression. At this time, the piezoelectric inductor 5 resists this change and generates an equal amount of positive and negative charges on its opposite surface to maintain the original state, so that the piezoelectric detector 5 is generated. An electronic signal, the sensing point 13 in the measuring portion 12 of the present invention is connected to the sensing point 13 by the principle of the piezoelectric detector 5, when the measuring sphere 2 stops at one of the sensing points At 1300, an electronic signal is generated and transmitted to a processor 4, which converts the electronic signal into a position of the readable longitude line and the latitude line, that is, the position of the X-axis and the Y-axis is displayed (eg: X=1, Y=-3), and then display the electronic signal on a display (please refer to FIG. 4), the operator can easily change the information displayed by the display 3 into a The X-axis and Y-axis coordinates of the simple reading are the horizontal deviation state of the surface (workbench) of the object, and the deviation coordinates of the surface (work table) of the object in the X-axis and the Y-axis are simultaneously judged. Therefore, the adjustment operation and the calibration can be performed quickly, and the precise characteristics of the electronic instrument itself can be provided. The invention can provide a more accurate correction effect, save time and effort of adjustment, and has economic benefits. Can help the industry's ascendant.

According to the above-mentioned apparatus for measuring the level of the present invention, in use, the base surface 11 of the base body 1 is attached to the surface (work table) of the object, and the measuring sphere 2 can be present. The base body 1 of the concave bowl shape is rolled and displaced in the measuring portion 12 according to the horizontal level of the object surface (workbench) to stop at one of the sensing points 13, and the sensing sphere 2 is stopped and sensed. Point 13 is the horizontal state of the highest point of the object surface (workbench), because the sensing points 13 are disposed at the intersection of the predetermined longitude line and the latitude line, so the measuring sphere 2 can be The position of the object simultaneously shows the degree of deviation of the surface (work table) of the object from the X-axis and the Y-axis, and thus the horizontal adjustment of the X-axis and the Y-axis can be performed simultaneously, and the measuring instrument of the present invention The device can completely solve the linear structure design The level meter must be continuously and repeatedly exchanged between the two axes of the X-axis and the Y-axis, which is time-consuming and labor-intensive and difficult to adjust.

Referring to FIG. 4 and FIG. 5, a second embodiment of the present invention is a device for measuring a level, which has the same principle as the first preferred embodiment, and has a base body 1 and a measuring sphere. 2, wherein: the base body 1 has a horizontal base bottom surface 11 at a lower end thereof, which is subjected to precision grinding processing, and is required to have a precision within a predetermined tolerance range, at the upper end of the base body 1, Then, a measuring portion 12 having a concave bowl shape is provided, which has an appropriate circular diameter and depth. A plurality of sensing points 13 are disposed in the measuring portion 12, which differs from the first preferred embodiment in that: The measuring portion 12 is provided with a concave-shaped sensing point 13 at a point of intersection of the predetermined longitude line and the latitude line, and then the center point of the measuring portion 12 is marked with a number (for example, marked as 0), and then Taking the center point as a reference, the sensing point 13 above the center point is marked with a number (such as 1, 2, 3...), and the sensing point 13 below the center point is marked with a number (as indicated by - 1, 2, -3...), the sensing point 13 to the right of the center point is marked with a number (such as labeled 1, 2, 3... ), the sensing point 13 to the left of the center point is marked with a number (as indicated by -1, -2, -3, ...), and so on, when the measuring sphere 2 rolls on the measuring portion 12, and stops at The level of the highest surface of the object (workbench) can immediately know whether the surface of the object (workbench) is in a horizontal state. The user can adjust the surface of the object (workbench) to roll the measuring sphere 2 to the center point ( The position of the number 0), that is, the surface of the object is a horizontal state.

In addition to the above-mentioned implementations, the present invention can be directly combined with the machine platform, and combined with a direction indicating tool such as a compass, the machine calibration efficiency is improved, and the industrial efficiency is improved.

The detailed description of the preferred embodiments of the present invention is intended to be limited to the scope of the invention, and is not intended to limit the scope of the invention. The patent scope of this case.

In summary, this case is not only innovative in terms of space type, but also can enhance the above-mentioned multiple functions compared with the customary items. It should fully meet the statutory invention patent requirements of novelty and progressiveness, and apply for it according to law. This invention patent application, in order to invent invention, to the sense of virtue.

1‧‧‧Base body

11‧‧‧Base bottom

12‧‧‧Measurement Department

13‧‧‧ Sensing point

2‧‧‧measuring sphere

5‧‧‧Voltage Inductance Detector

Claims (2)

An apparatus for measuring a level, comprising: a base body having a horizontal base surface; and a measuring portion disposed above the bottom surface of the base and having a concave bowl shape, and in the measuring portion At a point of intersection of the predetermined longitude line and the latitude line, a sensing point is disposed, and a pressure sensor is connected to the sensing point, and the measuring body is horizontally level to the surface of the object body. When the measuring unit rolls and shifts to stop at one of the sensing points, an electronic signal is generated and transmitted to a processor, and the processor converts the electronic signal into a coordinate of the traversable longitude and latitude lines, which is displayed on a measuring body; a measuring sphere, which is disposed with a suitable diameter and is placed in the measuring portion of the base body. The apparatus of claim 1, wherein the sensing points in the measuring portion of the base body are concavely rounded in accordance with a predetermined longitude line and a latitude line.