WO2015143608A1 - 反射水泡水平尺 - Google Patents

反射水泡水平尺 Download PDF

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Publication number
WO2015143608A1
WO2015143608A1 PCT/CN2014/073965 CN2014073965W WO2015143608A1 WO 2015143608 A1 WO2015143608 A1 WO 2015143608A1 CN 2014073965 W CN2014073965 W CN 2014073965W WO 2015143608 A1 WO2015143608 A1 WO 2015143608A1
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WO
WIPO (PCT)
Prior art keywords
level
blister
ruler
reflective
assembly
Prior art date
Application number
PCT/CN2014/073965
Other languages
English (en)
French (fr)
Inventor
池晓蘅
Original Assignee
杭州巨星工具有限公司
杭州巨星科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to DK20170699.1T priority Critical patent/DK3719444T3/da
Priority to EP14886692.4A priority patent/EP3124913B1/en
Priority to US14/369,897 priority patent/US9891047B2/en
Priority to EP20170699.1A priority patent/EP3719444B1/en
Priority to AU2014388213A priority patent/AU2014388213B2/en
Priority to PCT/CN2014/073965 priority patent/WO2015143608A1/zh
Application filed by 杭州巨星工具有限公司, 杭州巨星科技股份有限公司 filed Critical 杭州巨星工具有限公司
Priority to PL14886692T priority patent/PL3124913T3/pl
Priority to PL20170699.1T priority patent/PL3719444T3/pl
Priority to ES20170699T priority patent/ES2962873T3/es
Priority to CA2943655A priority patent/CA2943655C/en
Publication of WO2015143608A1 publication Critical patent/WO2015143608A1/zh
Priority to US15/865,537 priority patent/US10393520B2/en

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
    • G01C9/26—Details
    • G01C9/32—Means for facilitating the observation of the position of the bubble, e.g. illuminating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
    • G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
    • G01C9/34—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble of the tubular type, i.e. for indicating the level in one direction only

Definitions

  • the present invention relates to a reflective blister level and is a measuring tool.
  • the blister level is a measuring tool used to measure the horizontal and vertical surfaces of the surface of the object.
  • the bottom surface is used as the reference plane, and the bottom surface of the level is placed on the surface to be measured by the object, and the corresponding level bubble on the level is used to judge whether the surface to be measured is horizontal or vertical.
  • the horizontal ruler When measuring whether a plane is vertical, the horizontal ruler is vertically placed on the plane to be measured. Observe whether the level bubble on the 90° bubble assembly moves to the middle of the two scales on the level bubble. If it is in the middle, the measured plane is vertical, otherwise it is The measurement plane is not vertical.
  • the ordinary 90° blisters can only observe the level bubbles through the side of the level, especially when it is used in special occasions where the sides of the level are blocked, it can be observed by specular reflection from the direction facing the surface to be tested.
  • this reflective blister level requires the mirror to be mounted in the blister level, the production process is relatively complicated, and the manufacturing cost is relatively high.
  • the present invention provides a horizontal rule for measuring the perpendicularity as viewed from the front, which is simple to manufacture and low in manufacturing cost.
  • the present invention provides a level gauge comprising:
  • the ruler is a non-opaque body, has a reference surface for measuring the perpendicularity of the surface to be measured, a slope intersecting the reference surface, and a first observation surface;
  • a blister assembly disposed in the ulnar body, the longitudinal axis of the blister assembly being perpendicular to the reference surface, the reference surface being disposed between the first end of the blister assembly and the surface to be tested, the first viewing surface being opposite the reference surface and disposed on the blister assembly Between the second end and the user;
  • the inclined surface and the reference surface form an obtuse angle on a side where the blister assembly is disposed, and an image of the blister assembly is formed by the oblique surface reflection;
  • the user can view an image of the blister assembly reflected by the slope from the first viewing surface.
  • the ruler is integrally formed, and the inclined surface for reflecting the blister assembly is Formed in one-piece molding, no additional assembly and calibration is required, so the fabrication is simple and the production cost is low.
  • the ruler is a transparent body, which facilitates the transmission of light within the ruler to form a clear image of the blister assembly.
  • the ruler further includes a second observation surface, and the second observation surface is a side surface of the ruler, and the user can directly observe the blister assembly from the second observation surface.
  • the slope is one.
  • slopes are two, An image of the blister assembly reflected by the bevel can be viewed from both sides of the blister assembly, increasing the range of viewing angles of the image of the blister assembly that can be viewed through the bevel.
  • the two inclined faces are symmetrically arranged with respect to the blister assembly, From the position of the second end of the blisters, the imaging of the two bevels can be observed at the same time. According to whether the two are consistent, it can be checked whether the level itself is processed accurately.
  • the blister assembly is a separate component that is mounted in the bore of the ruler.
  • the outer wall of the blister assembly is a hole wall of the hole of the ruler,
  • the wall of the hole formed by the integrally formed hole is used as an outer wall of the blister assembly, and a liquid and gas seal is added to form a blister assembly.
  • a film is coated on the slope to increase the brightness of the reflected image.
  • the obtuse and the reference surface form an obtuse angle of 120 - 150° on the side where the blister assembly is disposed.
  • the obtuse surface and the reference surface form an obtuse angle of 135° on the side where the blister assembly is disposed.
  • the invention provides a reflective blister level, comprising:
  • An elongated ruler comprising a first surface and a second surface, the first surface and the second surface having a cavity, the cavity having an opening on the second surface, the first surface being a reference surface for measuring the surface to be tested;
  • the level ruler is disposed in the cavity, and the level ruler includes:
  • the ruler is a non-opaque body having a sloped surface and a first observation surface
  • a blister assembly disposed in the ulnar body, the longitudinal axis of the blister assembly being perpendicular to the first surface, the first surface being disposed at the first end of the blister assembly and being tested Between the surfaces, the first viewing surface is opposite the first surface and is disposed between the second end of the blister assembly and the user;
  • the inclined surface and the first surface form an obtuse angle on a side where the blister assembly is disposed, and an image of the blister assembly is formed by the oblique surface reflection;
  • the user can observe an image of the blister assembly reflected by the slope from the first viewing surface
  • the user can view the first viewing surface of the level by the opening in the second surface.
  • the ruler of the level ruler is integrally formed, and the slope of the reflective blisters is Formed in one-piece molding, no additional assembly and calibration is required, so the fabrication is simple and the production cost is low.
  • the ruler of the level is a transparent body, which facilitates the transmission of light within the ruler to form a clear image of the blister assembly.
  • the ruler of the level ruler further includes a second observation surface, and the second observation surface is a side surface of the ruler; the user can directly observe the blister assembly from the second observation surface.
  • a window member is provided at the opening of the second surface.
  • the ruler of the reflective blister level further includes oppositely disposed third and fourth surfaces, the cavity having an opening on the third surface and/or the fourth surface, the user being able to pass through the third surface and/or the fourth surface The opening observes the second viewing surface of the level.
  • a window member is provided at the opening on the third surface and/or the fourth surface.
  • the ruler of the level ruler has one or two slopes, With two bevels, the image of the blister assembly reflected by the bevel can be viewed from both sides of the blister assembly, increasing the range of images at which the blister assembly reflected by the bevel can be viewed.
  • the slope of the ruler of the level is At one time, the slope of the ruler of the level is closer to the longitudinal midpoint of the ruler of the reflective blister level than the blister assembly of the level.
  • the level of the blister assembly is closer to the longitudinal midpoint of the ruler of the reflective blister level than the slope of the ruler of the level.
  • the reflective blister level further includes a first blister assembly, the first blister assembly being disposed in a middle portion of the ruler of the reflective blister level, the longitudinal axis of the first blister assembly being parallel to the first surface, and the first blister assembly for measuring The level of the surface.
  • the ruler of the reflective blister level further includes a first end and a second end.
  • the level is disposed at a first end or a second end of the ruler of the reflective blister level.
  • first end and the second end of the ruler of the reflective blister level are respectively provided with end caps, and the first surface of the ruler reflecting the blister level is the reference surface, and the reference surface has very precise flatness and smoothness;
  • the reference surface, the end caps are respectively mounted on the first end and the second end of the ruler of the reflective blister level, and the end caps are usually made of plastic.
  • the reflective blister level further includes an illuminating device disposed between the first surface and the level, and is improved by the illuminating device The brightness of the blister assembly of the level, thereby increasing the brightness of the reflected image.
  • the lighting device is an LED lamp.
  • the horizontal ruler and the reflective blister level provided by the present invention have the following beneficial effects:
  • the use of light from the light-tight substance into the light-draining substance (or from the light-diffusing substance into the light-tight substance) will cause reflection and refraction when passing through the interface.
  • the ruler of the horizontal ruler is an integrally formed transparent body, and the inclined surface for reflecting the blister assembly is formed during the integral molding process, and no additional assembly and calibration is required, so the manufacturing is simple and the manufacturing cost is low;
  • Figure 1 is a perspective view of a leveling ruler having two slopes in one embodiment of the present invention
  • Figure 2 is a side elevational view of the level gauge shown in Figure 1;
  • Figure 3 is a perspective view of a leveling ruler having a bevel in another embodiment of the present invention.
  • Figure 4 is a side elevational view of a level of a blister assembly as a separate component in yet another embodiment of the present invention.
  • Figure 5 is a perspective view of a horizontal level reflective blister level having two bevels mounted in yet another embodiment of the present invention.
  • Figure 6 is a partial side elevational view of the reflective blister level of Figure 5;
  • Figure 7 is a partial side elevational view of a reflective blister level with a level gauge having a bevel in another embodiment of the present invention.
  • Figure 8 is a partial side elevational view of a reflective blister level with a level gauge having a bevel in another embodiment of the present invention.
  • Figure 9 is a perspective view of a reflecting blister level of a window member in still another embodiment of the present invention.
  • Figure 10 is a partial side elevational view of a reflective blister level of a lighting device in accordance with yet another embodiment of the present invention.
  • the level in one embodiment of the present invention includes:
  • the ruler 1 is a non-opaque body with a surface to be measured a reference surface 11 of perpendicularity, a slope 12 intersecting the reference surface 11 and a first observation surface 13;
  • the blister assembly 2 is disposed in the ruler 1.
  • the longitudinal axis of the blister assembly 2 is perpendicular to the reference surface 11, and the reference surface 11 is disposed at the first end 21 of the blister assembly 2 and is measured.
  • the first viewing surface 13 is opposite to the reference surface 11 and is disposed between the second end 22 of the blister assembly 2 and the user;
  • the inclined surface 12 and the reference surface 11 form an obtuse angle on the side where the blister assembly 2 is disposed, and the image of the blister assembly 2 is formed by the inclined surface 12;
  • the user can observe the image of the blister assembly 2 reflected by the slope 12 from the first viewing surface 13.
  • the level gauge When the verticality is measured by the level gauge in this embodiment, it can be not only from the side of the level Observing the blister assembly 2, that is, directly viewing the blister assembly 2 from the second viewing surface 14, it is also possible to observe the image of the blister assembly 2 reflected by the inclined surface 12 from the first viewing surface 13, making it more convenient to measure the perpendicularity.
  • the image of the blister assembly 2 includes blister floats in the blister assembly and tick marks 23 on either side of the longitudinal midpoint of the blister assembly 2.
  • the obtuse angle formed by the inclined surface 12 and the reference surface 11 on the side where the blister assembly 2 is disposed is 120 - 150°, which is 135° in this embodiment.
  • the ruler 1 is integrally formed, and the inclined surface 12 for reflecting the blister assembly 2 is Formed in one-piece molding, no additional assembly and calibration is required, so the fabrication is simple and the production cost is low.
  • the ruler 1 is a transparent body for facilitating the transmission of light within the ruler 1 to form a clear image of the blister assembly 2.
  • the ruler further includes a second viewing surface 14, which is the side of the ruler 1, from which the user can directly view the blister assembly 2.
  • the blisters 2 reflected by the inclined faces 12 can be observed from both sides of the blister assembly 2
  • the image increases the extent to which the image of the blister assembly 2 that can be reflected through the bevel 12 can be observed.
  • the two bevels 12 are symmetrically disposed about the blister assembly, and the position of the second end 22 of the blister assembly 2 can be simultaneously The imaging of the two inclined faces 12 is observed, and whether the level itself is processed accurately can be checked according to whether the two are consistent.
  • the inclined surface 12 is one.
  • the blister assembly 2 is a separate component that is mounted in the aperture 15 of the caliper 1.
  • the outer wall of the blister assembly 2 is the hole wall of the hole 15 of the ruler 1, using the integrally formed hole 15
  • the wall of the hole serves as the outer wall of the blister assembly 2, and is filled with liquid and gas to form a blister assembly 2 .
  • An image that is reflected by a bevel of a ruler is weaker than a mirror, so The bevel 12 is coated to increase the brightness of the reflected image.
  • the reflective blister level 3 in still another embodiment of the present invention includes:
  • the elongate ruler includes a first surface 31 and a second surface 32, a cavity between the first surface 31 and the second surface 32, the cavity having an opening on the second surface 32, the first surface 31 being measured for measurement Surface reference surface ;
  • the level ruler is disposed in the cavity, and the level ruler includes:
  • the ruler 1, the ruler 1 is a non-opaque body, having a slope 12 and a first observation surface 13;
  • the blister assembly 2 is disposed in the ruler 1.
  • the longitudinal axis of the blister assembly 2 is perpendicular to the first surface 31, and the first surface 31
  • the first viewing surface 13 is opposite the first surface 31 and is disposed between the second end 22 of the blister assembly 2 and the user;
  • the inclined surface 12 and the first surface 31 form an obtuse angle on a side where the blister assembly 2 is disposed, and the image of the blister assembly 2 is reflected by the inclined surface 12;
  • the user can observe the image of the blister assembly 2 reflected by the inclined surface 12 from the first viewing surface 13;
  • the user can observe the level of the ruler through the opening in the second surface 32
  • the first viewing surface 13 is such that an image of the blister assembly 2 reflected by the inclined surface 12 is observed.
  • the ruler 1 of the level ruler is integrally formed, and the slope 12 for reflecting the bubble assembly 2 is Formed in one-piece molding, no additional assembly and calibration is required, so the fabrication is simple and the production cost is low.
  • the ruler 1 of the level is a transparent body, which facilitates the transmission of light within the ruler 1 to form a clear image of the blister assembly 2.
  • the ruler 1 of the level also includes a second viewing surface 14 which is the side of the ruler 1; the user can directly view the blister assembly 2 from the second viewing surface 14.
  • the reflective blister level further includes a first blister assembly 34 disposed in the middle of the ruler of the reflective blister level 3, the longitudinal axis of the first blister assembly 34 being parallel to the first surface 31, The first blister assembly 34 is used to measure the level of the surface being measured.
  • the slope 12 of the ruler of the level is one or two.
  • the level of the ruler There are two bevels 12, and the image of the blisters 2 reflected by the bevels 12 can be viewed from both sides of the blisters 2, increasing the range of images in which the blisters 2 reflected by the bevels 12 can be observed; second from the blisters 2
  • the position of the end 22 can simultaneously observe the imaging of the two inclined faces 12, and can be verified according to whether the two are consistent or not Whether the level itself is processed accurately.
  • the reflective blister level As shown in FIG. 7, in another embodiment of the present invention, the reflective blister level, the slope 12 of the ruler of the level is At one time, the slope 12 of the ruler of the level is closer to the longitudinal midpoint of the ruler of the reflected bubble level 3 than the blister assembly 2 of the level.
  • a reflecting bubble level in another embodiment of the present invention a slope of the ruler of the level 12
  • the level of the blister assembly 2 is closer to the longitudinal midpoint of the ruler reflecting the blister level 3 than the slope 12 of the ruler of the level.
  • the ruler of the reflective blister level further includes a first end 351 and a second end 352.
  • the level gauge is disposed at a first end 351 or a second end 352 of the ruler of the reflective blister level 3.
  • the first end 351 and the second end 351 of the ruler of the reflective blister level 3 are respectively provided with end caps, and the first surface 31 of the ruler reflecting the blister level 3 is a reference surface, and the reference surface has very precise flatness and smoothness.
  • the end caps are respectively mounted on the first end 351 and the second end 352 of the ruler of the reflective blister level 3, and the end caps are usually made of plastic.
  • the reflective blister level 3 in still another embodiment of the present invention is in the second A window member 321 is provided at the opening on the surface 32, and an image of the blister assembly 2 reflected by the slope is observed through the window member 321.
  • the ruler further includes a third surface 36 and a fourth surface 37 disposed opposite each other, the cavity having an opening on the third surface 36 and/or the fourth surface 37, the user being able to pass the third surface 36 and / or an opening in the fourth surface 37 observes the second viewing surface 14 of the level.
  • a window member 361 is provided at the opening on the third surface 36, and/or a window member is provided at the opening on the fourth surface 37 , directly observe the blister assembly 2 through the window member.
  • the reflected bubble level 3 Also included is a lighting device 381 disposed between the first surface 31 and the level, and connected to the power source by wires 382, and the blister assembly of the level is raised by the lighting device 381 2 The brightness, which in turn increases the brightness of the reflected image.
  • the illumination device 381 is an LED lamp.
  • the horizontal ruler and the reflective blisters are used to measure the verticality by using light from the light-tight substance into the light-dissipating substance (or from the light-diffusing substance into the light-tight substance) through the interface.
  • the ruler of the level is an integrally formed transparent body, and the inclined surface for reflecting the blister assembly is formed during the integral molding process, and no additional assembly and calibration is required, so the production is simple and the production cost is low;
  • the image reflected by the bevel is weaker than the mirror.
  • an illumination device is added to improve the brightness of the reflected image.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

一种反射水泡水平尺，包括长形尺体，包括第一表面（31）与第二表面（32），第一表面（31）与第二表面（32）之间具有空腔，空腔在第二表面（32）上具有开口；设置于空腔中的水平尺包括：非不透光体尺体（1），具有斜面（12）与第一观察面（13）；设置于尺体（1）内水泡组件（2），水泡组件（2）的纵轴垂直于第一表面（31），第一表面（31）被设置于水泡组件（2）的第一端（21）与被测表面之间，第一观察面（13）设置于水泡组件（2）的第二端（22）与使用者之间；通过斜面（12）反射形成水泡组件（2）的图像；使用者能够通过第一观察面（13）观察通过斜面（12）反射的水泡组件（2）的图像。该反射水泡水平尺利用光线通过界面时产生反射，使得使用者测量垂直度时能够从正面观察水泡组件，该水平尺采用一次成型制作，无需额外的装配与校准，因而制作简单、成本低。

Description

反射水泡水平尺
技术领域
本发明涉及一种 反射水泡水平尺，属于测量工具。
背景技术
水泡水平尺是用来测量物体表面的水平度和垂直面的测量工具，一般水平尺 都是以底面作为基准平面，将水平尺底面靠在物体需要测量的表面上，通过观察水平尺上相应的水准泡来判断被测表面是否水平或垂直。
当要测量一个平面是否水平，将水平尺平放在被测平面上，观察180°水泡组件上的水准气泡是否移至水准泡上两刻度中间，如果在中间则被测平面水平，反之则被测平面不水平。
当要测量一个平面是否垂直，将水平尺垂直靠在被测平面上，观察90°水泡组件上的水准气泡是否移至水准泡上两刻度中间，如果在中间则被测平面垂直，反之则被测平面不垂直。
由于普通90°水泡组件只能通过水平尺侧面才能观察到水准气泡，尤其在一些水平尺侧面被挡住的特殊场合使用时很不方便，因而出现了可以通过镜面反射从面向被测表面的方向观察到气泡位置的反射水泡水平尺。然而这种反射水泡水平尺需要将镜面安装到水泡水平尺中，制作过程相对复杂，制作成本相对较高。
发明内容
针对现有技术中存在的问题，本发明提供一种从正面观察的测量垂直度的水平 尺，制作简单，制作成本低。
本发明提供 一种 水平尺，包括：
尺体，尺体为非不透光体，具有测量被测表面的垂直度的基准表面、与基准表面相交的斜面以及第一观察面；
水泡组件，设置于尺体内，水泡组件的纵轴垂直于基准表面，基准表面被设置于水泡组件的第一端与被测表面之间，第一观察面与基准表面相对，被设置于水泡组件的第二端与使用者之间；
斜面与基准表面在设置水泡组件的一侧形成钝角，通过斜面反射形成水泡组件的图像；
使用者能够从第一观察面观察通过斜面反射的水泡组件的图像。
进一步地 ，尺体采用一体成型制作，用于反射 水泡组件的斜面为 一体成型加工时形成，无需额外的装配与校准，因而制作简单，制作成本低。
进一步地 ，尺体为透明体，便于光线在尺体内传输，形成清晰的 水泡组件的图像 。
进一步地 ，尺体还包括第二观察面，第二观察面为尺体的侧面,使用者能够从第二观察面直接观察水泡组件。
进一步地 ， 斜面为一个。
进一步地 ， 斜面为两个， 可以从水泡组件的两侧观察通过斜面反射的水泡组件的图像，增大了可以观察通过斜面反射的水泡组件的图像的视角范围。
进一步地 ， 两个斜面关于水泡组件对称设置， 从水泡组件的第二端的位置可以同时观察到两个斜面的成像，根据二者是否一致，可以检验 水平尺本身是否加工精准
进一步地 ， 水泡组件为独立组件，安装于尺体的孔中。
进一步地 ， 水泡组件的外壁为尺体的孔的孔壁， 利用一体成型形成的孔的孔壁作为水泡组件的外壁，加入液体、气体密封后构成水泡组件。
进一步地 ，在 斜面上镀膜 ，以提高反射图像的亮度 。
进一步地 ， 斜面与基准表面在设置水泡组件的一侧形成的钝角为120 - 150°。
进一步地 ， 斜面与基准表面在设置水泡组件的一侧形成的钝角为135°。
本发明提供一种反射水泡水平尺，包括：
长形尺体，包括第一表面与第二表面，第一表面与第二表面之间具有空腔，空腔在第二表面上具有开口，第一表面为测量被测表面的 基准表面 ；
水平尺，设置于空腔中，水平尺包括：
尺体，尺体为非不透光体，具有 斜面与第一观察面；
水泡组件，设置于尺体内，水泡组件的纵轴垂直于 第一表面 ， 第一表面 被设置于水泡组件的第一端与 被测 表面之间，第一观察面与 第一表面 相对，被设置于水泡组件的第二端与使用者之间；
斜面与 第一表面 在设置水泡组件的一侧形成钝角，通过斜面反射形成水泡组件的图像；
使用者能够从第一观察面观察通过斜面反射的水泡组件的图像；
使用者 能够通过第二 表面上的开口观察 水平尺的 第一观察面。
进一步地 ，水平尺的尺体采用一体成型制作，用于反射 水泡组件的斜面为 一体成型加工时形成，无需额外的装配与校准，因而制作简单，制作成本低。
进一步地 ，水平尺的尺体为透明体，便于光线在尺体内传输，形成清晰的 水泡组件的图像 。
进一步地 ，水平尺的尺体还包括第二观察面，第二观察面为尺体的侧面；使用者能够从第二观察面直接观察水泡组件。
进一步地 ，第二 表面的开口处设置窗口部件。
进一步地 ， 反射水泡水平尺的尺体还包括相对设置的第三表面与第四表面，空腔在第三表面和/或第四表面上具有开口，使用者能够通过第三表面和/或第四表面上的开口观察水平尺的第二观察面。
进一步地 ， 在第三表面和/或第四表面上的开口处设置窗口部件。
进一步地 ，水平尺的尺体的 斜面为一个或两个， 斜面为两个，可以从水泡组件的两侧观察通过斜面反射的水泡组件的图像，增大了可以观察通过斜面反射的水泡组件的图像的范围。
进一步地 ，水平尺的尺体的 斜面为 一个时，水平尺的尺体的斜面比水平尺的水泡组件更接近反射水泡水平尺的尺体的 纵向中点。
进一步地 ，水平尺的尺体的 斜面 为一个时，水平尺的水泡组件比水平尺的尺体的斜面更接近反射水泡水平尺的尺体的 纵向中点。
进一步地 ，反射水泡水平尺还包括第一水泡组件，第一水泡组件设置于反射水泡水平尺的尺体的中部，第一水泡组件的纵轴平行于 第一表面，第一水泡组件 用于测量 被测 表面的水平度 。
进一步地 ，反射水泡水平尺的尺体还包括第一端和第二端。
进一步地 ，水平尺设置于反射水泡水平尺的尺体的第一端或第二端。
进一步地 ，反射水泡水平尺的尺体的第一端和第二端分别设置端盖，反射水泡水平尺的尺体的第一表面为基准表面，基准表面具有非常精确的平整度和光滑度；为了保护基准表面，在反射水泡水平尺的尺体的第一端和第二端分别安装端盖，端盖通常采用塑料制作。
进一步地 ，反射水泡水平尺 还包括照明装置，照明装置设置于第一表面与水平尺之间， 通过照明装置提高 水平尺的 水泡组件的亮度，从而提高反射图像的亮度 。
进一步地 ，照明装置为LED灯。
与现有技术相比，本发明提供的 水平尺以及反射水泡水平尺具有以下有益效果：
（1）利用光线从光密物质进入光疏物质（或者从光疏物质进入光密物质）通过界面时会产生反射和折射， 测量垂直度的 水平尺的尺体为一体成型的透明体，用于反射 水泡组件的斜面为 一体成型加工时形成，无需额外的装配与校准，因而制作简单，制作成本低；
（2）采用尺体的 斜面反射的图像，与反射镜相比亮度较弱 ，通过在 斜面上镀膜和/或加装照明装置，以提高反射图像的亮度；
以下将结合附图对本发明的构思、具体结构及产生的技术效果作进一步说明，以便充分地了解本发明的目的、特征和效果。
附图说明
图1是本发明的一个实施例中具有两个斜面的 水平尺的透视图；
图2是图1所示的水平尺的侧视图；
图3是本发明的另一个实施例中具有一个斜面的 水平尺的透视图；
图4是本发明的又一个实施例中水泡组件为独立组件的 水平尺的侧视图；
图5是本发明的又一个实施例中安装具有两个斜面的 水平尺反射水泡水平尺的透视图；
图6是图5所示的 反射水泡水平尺的局部侧视图；
图7是本发明的又一个实施例中安装具有一个斜面的 水平尺的反射水泡水平尺的局部侧视图；
图8是本发明的又一个实施例中安装具有一个斜面的 水平尺的反射水泡水平尺的局部侧视图；
图9是本发明的又一个实施例中设置窗口部件的 反射水泡水平尺的透视图；
图10 是本发明的又一个实施例中设置照明装置的 反射水泡水平尺的局部侧视图。
具体实施方式
如图1、图2所示，本发明的一个实施例中的 水平尺包括：
尺体1，尺体1为非不透光体，具有测量被测表面的 垂直度的基准表面11、与基准表面11相交的斜面12以及第一观察面13；
水泡组件2，设置于尺体1内，水泡组件2的纵轴垂直于基准表面11，基准表面11被设置于水泡组件2的第一端21与 被测 表面之间，第一观察面13与基准表面11相对，被设置于水泡组件2的第二端22与使用者之间；
斜面12与基准表面11在设置水泡组件2的一侧形成钝角，通过斜面12反射形成水泡组件2的图像；
使用者能够从第一观察面13观察通过斜面12反射的水泡组件2的图像。
采用本实施例中的 水平尺 测量垂直度时 ，不仅可以从水平尺的侧面 观察水泡组件2，即从第二观察面14直接观察水泡组件2，还可以从第一观察面13观察通过斜面12反射的水泡组件2的图像，使得测量垂直度时更加方便。
水泡组件2的图像包括漂浮在水泡组件中的水泡和水泡组件2的纵向中点两侧的刻度线23。
斜面12与基准表面11在设置水泡组件2的一侧形成的钝角为120 - 150°，本实施例中为135°。
尺体1采用一体成型制作，用于反射 水泡组件2的斜面12为 一体成型加工时形成，无需额外的装配与校准，因而制作简单，制作成本低。
尺体1为透明体，便于光线在尺体1内传输，形成清晰的 水泡组件2的图像 。
尺体还包括第二观察面14，第二观察面14为尺体1的侧面,使用者能够从第二观察面14直接观察水泡组件2。
本实施例中，斜面12为两个， 可以从水泡组件 2 的两侧观察通过斜面 12 反射的水泡组件 2 的图像，增大了可以观察通过斜面 12 反射的水泡组件 2 的图像的范围。
两个斜面12关于水泡组件对称设置， 从水泡组件 2 的第二端 22 的位置可以同时 观察到两个斜面12的成像，根据二者是否一致，可以检验 水平尺本身是否加工精准 。
如图3所示，本发明的又一个实施例中，斜面12为一个。
如图4所示，本发明的又一个实施例中，水泡组件2为独立组件，安装于尺体1的孔15中。
本发明的又一个实施例中，水泡组件2的外壁为尺体1的孔15的孔壁， 利用一体成型形成的孔 15 的孔壁作为水泡组件 2 的外壁，加入液体、气体密封后构成水泡组件 2 。
采用尺体的 斜面反射的图像，与反射镜相比亮度较弱 ，因此在 斜面12上镀膜，以提高反射图像的亮度。
如图5、图6所示，本发明的又一个实施例中的 反射水泡水平尺3，包括：
长形尺体，包括第一表面31与第二表面32，第一表面31与第二表面32之间具有空腔，空腔在第二表面32上具有开口，第一表面31为测量被测表面的 基准表面 ；
水平尺，设置于空腔中，水平尺包括：
尺体1，尺体1为非不透光体，具有 斜面12与第一观察面13；
水泡组件2，设置于尺体1内，水泡组件2的纵轴垂直于 第一表面31 ， 第一表面31 被设置于水泡组件2的第一端21与 被测 表面之间，第一观察面13与 第一表面31 相对，被设置于水泡组件2的第二端22与使用者之间；
斜面12与 第一表面31 在设置水泡组件2的一侧形成钝角，通过斜面12反射形成水泡组件2的图像；
使用者能够从第一观察面13观察通过斜面12反射的水泡组件2的图像；
使用者 能够通过第二 表面32上的开口观察 水平尺的 第一观察面13，从而观察通过斜面12反射的水泡组件2的图像。
水平尺的尺体1采用一体成型制作，用于反射 水泡组件2的斜面12为 一体成型加工时形成，无需额外的装配与校准，因而制作简单，制作成本低。
水平尺的尺体1为透明体，便于光线在尺体1内传输，形成清晰的 水泡组件2的图像 。
水平尺的尺体1还包括第二观察面14，第二观察面14为尺体1的侧面；使用者能够从第二观察面14直接观察水泡组件2。
反射水泡水平尺还包括第一水泡组件34，第一水泡组件34设置于反射水泡水平尺3的尺体的中部，第一水泡组件34的纵轴平行于 第一表面31， 第一水泡组件34用于测量 被测 表面的水平度 。
水平尺的尺体的 斜面12为一个或两个。
本实施例中， 水平尺的 斜面12为两个，可以从水泡组件2的两侧观察通过斜面12反射的水泡组件2的图像，增大了可以观察通过斜面12反射的水泡组件2的图像的范围；从水泡组件2第二端22的位置可以同时观察到两个斜面12的成像，根据二者是否一致，可以检验 水平尺本身是否加工精准 。
如图7所示，本发明的又一个实施例中的 反射水泡水平尺 ， 水平尺的尺体的 斜面12为 一个时，水平尺的尺体的斜面12比水平尺的水泡组件2更接近反射水泡水平尺3的尺体的 纵向中点。
如图8所示，本发明的又一个实施例中的 反射水泡水平尺 ， 水平尺的尺体的 斜面12 为一个时，水平尺的水泡组件2比水平尺的尺体的斜面12更接近反射水泡水平尺3的尺体的 纵向中点。
反射水泡水平尺的尺体还包括第一端351和第二端352。
水平尺设置于反射水泡水平尺3的尺体的第一端351或第二端352。
反射水泡水平尺3的尺体的第一端351和第二端351分别设置端盖，反射水泡水平尺3的尺体的第一表面31为基准表面，基准表面具有非常精确的平整度和光滑度；为了保护基准表面，在反射水泡水平尺3的尺体的第一端351和第二端352分别安装端盖，端盖通常采用塑料制作。
如图9所示， 本发明的又一个实施例中的 反射水泡水平尺3，在第二 表面32上的开口处设置窗口部件321，通过窗口部件321观察经斜面反射 的水泡组件2的图像 。
本发明的又一个实施例中的 反射水泡水平尺3，尺体还包括相对设置的第三表面36与第四表面37，空腔在第三表面36和/或第四表面37上具有开口，使用者能够通过第三表面36和/或第四表面37上的开口观察水平尺的第二观察面14。
在第三表面36上的开口处设置窗口部件 361 ， 和/或第四表面37上的开口处设置窗口部件 ，通过窗口部件直接观察 水泡组件2 。
如图10所示，反射水泡水平尺3 还包括照明装置381，照明装置381设置于第一表面31与水平尺之间，并通过电线382连接到电源， 通过照明装置 381 提高 水平尺的 水泡组件 2 的亮度，从而提高反射图像的亮度 。
照明装置381为LED灯。
本发明提供的测量垂直度的 水平尺以及反射水泡水平尺，利用光线从光密物质进入光疏物质（或者从光疏物质进入光密物质）通过界面时会产生反射和折射， 测量垂直度的 水平尺的尺体为一体成型的透明体，用于反射 水泡组件的斜面为 一体成型加工时形成，无需额外的装配与校准，因而制作简单，制作成本低；采用尺体的 斜面反射的图像，与反射镜相比亮度较弱 ，通过在 斜面上镀膜，加装照明装置，提高反射图像的亮度 。
以上详细描述了本实用新型的较佳具体实施例。应当理解，本领域的普通技术人员无需创造性劳动就可以根据本实用新型的构思做出诸多修改和变化。因此，凡本技术领域中技术人员依本实用新型的构思在现有技术的基础上通过逻辑分析、推理或者有限的实验可以得到的技术方案，皆应在由权利要求书所确定的保护范围内。

Claims (28)

  1. 一种水平尺，其特征在于，包括：
    尺体，所述尺体为非不透光体，具有测量被测表面的垂直度的基准表面、与所述基准表面相交的斜面以及第一观察面；
    水泡组件，设置于所述尺体内，所述水泡组件的纵轴垂直于所述基准表面，所述基准表面被设置于所述水泡组件的第一端与所述被测表面之间，所述第一观察面与所述基准表面相对，被设置于所述水泡组件的第二端与使用者之间；
    所述斜面与所述基准表面在设置所述水泡组件的一侧形成钝角，通过所述斜面反射形成水泡组件的图像；
    使用者能够从第一观察面观察通过所述斜面反射的所述水泡组件的图像。
  2. 如权利要求1所述的水平尺，其特征在于，所述尺体采用一体成型制作。
  3. 如权利要求1所述的水平尺，其特征在于，所述尺体为透明体。
  4. 如权利要求1所述的水平尺，其特征在于，所述尺体还包括第二观察面，所述第二观察面为所述尺体的侧面,所述使用者能够从第二观察面直接观察所述水泡组件。
  5. 如权利要求1所述的水平尺，其特征在于，所述斜面为一个。
  6. 如权利要求1所述的水平尺，其特征在于，所述斜面为两个。
  7. 如权利要求6所述的水平尺，其特征在于，两个所述斜面关于水泡组件对称设置。
  8. 如权利要求1所述的水平尺，其特征在于，所述水泡组件为独立组件，安装于所述尺体的孔中。
  9. 如权利要求1所述的水平尺，其特征在于，所述水泡组件的外壁为所述尺体的孔的孔壁。
  10. 如权利要求1所述的水平尺，其特征在于，在所述斜面上镀膜。
  11. 如权利要求1所述的水平尺，其特征在于，所述钝角为120 - 150°。
  12. 如权利要求11所述的水平尺，其特征在于，所述钝角为135°。
  13. 一种反射水泡水平尺，其特征在于，包括：
    长形尺体，包括第一表面与第二表面，所述第一表面与所述第二表面之间具有空腔，所述空腔在所述第二表面上具有开口，所述第一表面为测量被测表面的基准表面；
    水平尺，设置于所述空腔中，所述水平尺包括：
    尺体，所述尺体为非不透光体，具有斜面与第一观察面；
    水泡组件，设置于所述尺体内，所述水泡组件的纵轴垂直于所述第一表面，所述第一表面被设置于所述水泡组件的第一端与所述被测表面之间，所述第一观察面与所述第一表面相对，被设置于所述水泡组件的第二端与使用者之间；
    所述斜面与所述第一表面在设置所述水泡组件的一侧形成钝角，通过所述斜面反射形成水泡组件的图像；
    使用者能够从第一观察面观察通过所述斜面反射的所述水泡组件的图像；
    所述使用者能够通过所述第二表面上的所述开口观察所述水平尺的所述第一观察面。
  14. 如权利要求13所述的反射水泡水平尺，其特征在于，所述水平尺的所述尺体采用一体成型制作。
  15. 如权利要求13所述的反射水泡水平尺，其特征在于，所述水平尺的所述尺体为透明体。
  16. 如权利要求13所述的反射水泡水平尺，其特征在于，所述水平尺的所述尺体还包括第二观察面，所述第二观察面为所述尺体的侧面；所述使用者能够从所述第二观察面直接观察所述水泡组件。
  17. 如权利要求13所述的反射水泡水平尺，其特征在于，在所述第二表面的所述开口处设置窗口部件。
  18. 如权利要求13所述的反射水泡水平尺，其特征在于，所述反射水泡水平尺的所述尺体还包括相对设置的第三表面与第四表面，所述空腔在所述第三表面和/或所述第四表面上具有开口，使用者能够通过所述第三表面和/或所述第四表面上的所述开口观察所述水平尺的所述第二观察面。
  19. 如权利要求18所述的反射水泡水平尺，其特征在于，在所述第三表面和/或所述第四表面上的所述开口处设置窗口部件。
  20. 如权利要求13所述的反射水泡水平尺，其特征在于，所述水平尺的所述尺体的所述斜面为一个或两个。
  21. 如权利要求20所述的反射水泡水平尺，其特征在于，所述水平尺的所述尺体的所述斜面为一个时，所述水平尺的所述尺体的所述斜面比所述水平尺的所述水泡组件更接近所述反射水泡水平尺的所述尺体的纵向中点。
  22. 如权利要求20所述的反射水泡水平尺，其特征在于，所述水平尺的所述尺体的所述斜面为一个时，所述水平尺的所述水泡组件比所述水平尺的所述尺体的所述斜面更接近所述反射水泡水平尺的所述尺体的纵向中点。
  23. 如权利要求13所述的反射水泡水平尺，其特征在于，所述反射水泡水平尺还包括第一水泡组件，所述第一水泡组件设置于所述反射水泡水平尺的所述尺体的中部，所述第一水泡组件的纵轴平行于所述第一表面，所述第一水泡组件用于测量被测表面的水平度。
  24. 如权利要求13所述的反射水泡水平尺，其特征在于，所述反射水泡水平尺的所述尺体还包括第一端和第二端。
  25. 如权利要求24所述的反射水泡水平尺，其特征在于，所述水平尺设置于所述反射水泡水平尺的所述尺体的所述第一端或所述第二端。
  26. 如权利要求24所述的反射水泡水平尺，其特征在于，所述反射水泡水平尺的所述尺体的所述第一端和所述第二端分别设置端盖。
  27. 如权利要求13所述的反射水泡水平尺，其特征在于，所述反射水泡水平尺还包括照明装置，所述照明装置设置于所述第一表面与所述水平尺之间。
  28. 如权利要求27所述的反射水泡水平尺，其特征在于，所述照明装置为LED灯。
PCT/CN2014/073965 2014-03-24 2014-03-24 反射水泡水平尺 WO2015143608A1 (zh)

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EP14886692.4A EP3124913B1 (en) 2014-03-24 2014-03-24 Reflective bubble level
US14/369,897 US9891047B2 (en) 2014-03-24 2014-03-24 Spirit level having reflection bubble
EP20170699.1A EP3719444B1 (en) 2014-03-24 2014-03-24 Reflective bubble level
AU2014388213A AU2014388213B2 (en) 2014-03-24 2014-03-24 Bubble level using reflection
PCT/CN2014/073965 WO2015143608A1 (zh) 2014-03-24 2014-03-24 反射水泡水平尺
DK20170699.1T DK3719444T3 (da) 2014-03-24 2014-03-24 Reflekterende boble- vaterpas
PL14886692T PL3124913T3 (pl) 2014-03-24 2014-03-24 Poziomnica bąbelkowa odbiciowa
PL20170699.1T PL3719444T3 (pl) 2014-03-24 2014-03-24 Poziomnica pęcherzykowa odbiciowa
ES20170699T ES2962873T3 (es) 2014-03-24 2014-03-24 Nivel de burbuja reflectante
CA2943655A CA2943655C (en) 2014-03-24 2014-03-24 Bubble level using reflection
US15/865,537 US10393520B2 (en) 2014-03-24 2018-01-09 Bubble level using reflection

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US20180149477A1 (en) 2018-05-31
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ES2962873T3 (es) 2024-03-21
AU2014388213B2 (en) 2019-12-12
US20170003125A1 (en) 2017-01-05
EP3124913A4 (en) 2017-12-13
CA2943655A1 (en) 2015-10-01
EP3719444B1 (en) 2023-09-20
US10393520B2 (en) 2019-08-27
DK3719444T3 (da) 2023-11-06
US9891047B2 (en) 2018-02-13
PL3719444T3 (pl) 2024-02-19
EP3719444A1 (en) 2020-10-07
AU2014388213A1 (en) 2016-11-10
CA2943655C (en) 2021-05-04
PL3124913T3 (pl) 2020-09-21

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