CN219455001U

CN219455001U - Portable measurer

Info

Publication number: CN219455001U
Application number: CN202320596086.3U
Authority: CN
Inventors: 普华多杰
Original assignee: Qinghai Xiuping Construction Engineering Co ltd
Current assignee: Qinghai Xiuping Construction Engineering Co ltd
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-01
Anticipated expiration: 2033-03-24

Abstract

The utility model provides a portable measurer, which comprises a metal measuring scale, wherein a smooth reference plate is integrally arranged on the right side of the metal measuring scale. The beneficial effects of the utility model are as follows: through setting up of installation shell, limit baffle, cavity recess, laser rangefinder sensor and numerical display, be favorable to measuring the distance in the house to smooth benchmark board supports on the wall during the measurement, can play the effect of benchmark.

Description

Portable measurer

Technical Field

The utility model belongs to the technical field of building measuring tools, and particularly relates to a portable measurer.

Background

The leveling staff for the building engineering comprises a staff body, wherein one side of the staff body is connected with a limiting plate, a fixing component is connected below the outer side of the staff body, and a supporting component is connected with the outer side of the lower end of the fixing component; the fixed subassembly is including fixed sleeve, bottom plate, first screw hole, spacing groove and second screw hole, and laser range finder is adopted in range finding on the market at present more, and when measuring the measurement of decimal values such as wall angle straightness and wire casing width, the needs change measurement angle square and carry out manual measurement, leads to making in the measurement and carries multiple instrument, the efficiency of image measurement work.

Disclosure of Invention

According to the portable measurer, the structure is simple, the laser distance measuring device is additionally arranged on the basis of measuring the angle square, the distance can be measured on the left side and the right side of the laser distance measuring device, the measurement of the positioning size is convenient, the small size such as the width of a wire slot can be measured on one vertical side, meanwhile, the perpendicularity of a corner can be measured by matching with the level bar which is vertically arranged, and the effect of using functions is improved.

The technical scheme is as follows: the utility model provides a portable caliber, includes the metal dipperstick, the right side integration of metal dipperstick be provided with smooth benchmark board, its characterized in that, the left side upper portion of metal dipperstick be fixed with perpendicular measurement frame subassembly, the upset range finder subassembly is installed in the inside left side of perpendicular measurement frame subassembly to be provided with the slope between perpendicular measurement frame subassembly and the metal dipperstick and grip the board.

Preferably, the turnover distance meter assembly comprises an installation shell, a limit baffle is glued at the middle position of the left side of the installation shell, hollow grooves are respectively formed in the left side and the right side of the upper portion of the installation shell, laser distance measuring sensors are respectively embedded in the left side and the right side of the upper portion of the installation shell, and a numerical display screen is embedded in the lower portion of the front end of the installation shell.

Preferably, the upper right part of the metal measuring ruler is provided with an inclined plane at the lower right part, and graduation lines are carved on the surface of the smooth reference plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the installation of the shell, the limit baffle, the hollow groove, the laser ranging sensor and the digital display screen is beneficial to measuring the distance in the house, and the smooth reference plate is propped against the wall during measurement, so that the function of reference can be realized.

2. According to the utility model, the arrangement of the horizontal support arm, the smooth edge, the cylindrical horizontal bubble and the mounting groove is beneficial to supporting and accommodating the overturning range finder component, the cylindrical horizontal bubble can also simply measure levelness, and the verticality between the wall surface and the wall corner can be detected by matching with the metal measuring ruler and the smooth reference plate.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the flip range finder assembly of the present utility model.

Fig. 3 is a schematic view of the structure of the vertical measuring frame assembly of the present utility model.

In the figure:

1. a metal measuring ruler; 2. a smooth reference plate; 3. a vertical measurement stand assembly; 31. a horizontal support arm; 32. smooth edges; 33. a cylindrical horizontal bubble; 34. a mounting groove; 4. overturning the range finder assembly; 41. mounting a shell; 42. a limit baffle; 43. a hollow groove; 44. a laser ranging sensor; 45. a numerical display screen; 5. the grip plate is inclined.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

examples:

as shown in fig. 1, a portable measurer comprises a metal measuring ruler 1, wherein a smooth reference plate 2 is integrally arranged on the right side of the metal measuring ruler 1, and the portable measurer is characterized in that a vertical measuring frame assembly 3 is fixed on the upper left side of the metal measuring ruler 1, a turnover range finder assembly 4 is arranged on the left side of the inside of the vertical measuring frame assembly 3, and an inclined holding plate 5 is arranged between the vertical measuring frame assembly 3 and the metal measuring ruler 1.

As shown in fig. 3, in the above embodiment, specifically, the vertical measuring rack assembly 3 includes a horizontal supporting arm 31, a smooth edge 32 is integrally disposed on an upper portion of the horizontal supporting arm 31, a cylindrical horizontal bubble 33 is inlaid on an inner right side of the horizontal supporting arm 31, and a mounting groove 34 is formed on an inner left side of the horizontal supporting arm 31; the lower part of the flip range finder assembly 4 is rotated to the inside of the installation groove 34, at this time, the right side of the installation housing 41 is horizontally disposed with the upper part of the smooth rim 32, and then the upper part of the smooth rim 32 is attached to the ground to be measured, and the levelness of the ground to be measured is determined by the position of the air bubbles inside the cylindrical horizontal bubble 33.

In the above embodiment, specifically, two hollow grooves 43 are provided, and the hollow grooves 43 on the left side and the hollow grooves 43 on the right side are staggered with each other, so that the distance measurement can be performed on the walls on the left side and the right side simultaneously.

In the above embodiment, specifically, two laser ranging sensors 44 are provided, and each laser ranging sensor 44 is installed on the inner side of the hollow groove 43, so that the starting points of the two laser ranging sensors 44 are converged on a vertical line segment.

In the above embodiment, specifically, the control circuit board is embedded in the inner side of the mounting housing 41, the button switch is embedded in the lower left side of the mounting housing 41, and the laser ranging sensor 44 is matched to realize laser automatic ranging.

In the above embodiment, specifically, the right side of the horizontal supporting arm 31 is glued to the upper part of the left side of the metal measuring ruler 1, and the metal measuring ruler 1 and the horizontal supporting arm 31 are perpendicular to each other, so as to ensure the perpendicularity of the two, and thus, the perpendicularity of the corner can be measured.

In the above embodiment, specifically, the upper left portion of the inclined holding plate 5 is glued to the horizontal supporting arm 31, and the lower right portion of the inclined holding plate 5 is glued to the metal measuring ruler 1, so that the joint is reinforced and the holding by the staff is facilitated.

In the above embodiment, specifically, the lower left portion of the horizontal supporting arm 31 is provided with a rounded corner, and the right side of the limit baffle 42 is attached to the left side of the horizontal supporting arm 31, so that the lower portion of the mounting housing 41 can move to the right side.

In the above embodiment, specifically, the mounting housing 41 is inserted in the left side of the mounting groove 34, and the center position of the mounting housing 41 is axially displaced from the inner left side of the horizontal support arm 31.

Principle of operation

The working principle of the utility model is as follows: when the inclined holding plate 5 is held by hand to carry the device, and the levelness of the ground is measured, the lower part of the turnover distance meter assembly 4 is firstly rotated to the inner side of the installation groove 34, at the moment, the right side of the installation shell 41 and the upper part of the smooth edge 32 are horizontally arranged, then the upper part of the smooth edge 32 is attached to the ground to be measured, the levelness of the ground to be measured is determined through the position of the bubble at the inner side of the cylindrical horizontal bubble 33, when the verticality of the wall is measured, the smooth reference plate 2 is attached to one side of the wall to be measured, the bubble at the inner side of the cylindrical horizontal bubble 33 is penetrated, when the verticality of the corner is measured, the device is horizontally arranged, the smooth edge 32 and the smooth reference plate 2 are respectively attached to the walls at two sides of the corner, and when the length of a house is measured, the lower part of the installation shell 41 is firstly rotated out from the inner side of the installation groove 34, the smooth reference plate 2 is attached to the wall surface, the left side of the horizontal supporting arm 31 is held by the palm, the lower part of the installation shell 41 is prevented from rotating, the button at the left lower part of the installation shell 41 is operated by the other hand, the laser ranging sensors 44 at the left side and the right side respectively emit laser to irradiate the wall surfaces at the two sides, reflected light rays are received by the laser ranging sensors 44 after being received, the result is respectively displayed on the numerical display screen 45 after being calculated by the control circuit at the inner side of the installation shell 41, and when measuring small-value places such as a wire groove, the smooth reference plate 2 can be horizontally placed at a measuring position and measured through a scribing line on the surface of the smooth reference plate 2.

By using the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical effects fall into the protection scope of the utility model.

Claims

1. The utility model provides a portable caliber, this portable caliber, includes metal dipperstick (1), the right side integration of metal dipperstick (1) be provided with smooth benchmark board (2), its characterized in that, the left side upper portion of metal dipperstick (1) be fixed with perpendicular measurement frame subassembly (3), upset range finder subassembly (4) are installed in the inside left side of perpendicular measurement frame subassembly (3) to be provided with between perpendicular measurement frame subassembly (3) and metal dipperstick (1) and incline and hold board (5).

2. The portable measuring device according to claim 1, wherein the turnover distance meter assembly (4) comprises a mounting housing (41), a limit baffle (42) is glued at the middle position of the left side of the mounting housing (41), hollow grooves (43) are respectively formed in the left side and the right side of the upper portion of the mounting housing (41), laser distance measuring sensors (44) are respectively embedded in the left side and the right side of the upper portion of the mounting housing (41), and a numerical display screen (45) is embedded in the lower portion of the front end of the mounting housing (41).

3. Portable measuring device according to claim 1, characterized in that the vertical measuring rack assembly (3) comprises a horizontal supporting arm (31), a smooth edge (32) is integrally arranged on the upper part of the horizontal supporting arm (31), a cylindrical horizontal bubble (33) is inlaid on the right side of the inside of the horizontal supporting arm (31), and a mounting groove (34) is formed on the left side of the inside of the horizontal supporting arm (31).

4. Portable measuring device according to claim 1, characterized in that the upper right part of the metal measuring ruler (1) is provided with an inclined surface towards the lower right part, and the surface of the smooth reference plate (2) is marked with graduation marks.

5. Portable measuring device according to claim 2, characterized in that two hollow grooves (43) are provided, the hollow grooves (43) on the left side and the hollow grooves (43) on the right side of which are arranged in a staggered manner.

6. Portable measuring device according to claim 2, characterized in that two laser distance measuring sensors (44) are provided, each laser distance measuring sensor (44) being mounted inside a hollow recess (43).