JP3198776U - Top level laser level - Google Patents

Abstract

A top-projected laser level capable of appropriately constructing an arbitrary portion of a space based on vertical light projected and emitted by vertical light. A top-projection laser level comprises a light emitter configuration, a bed, and a protective cover. The light emitter configuration 10 includes a control circuit board 13 and a plurality of laser light emitters 11, is disposed on the bed 20, and is covered and protected by a protective cover 30. A top light emitter 12 is disposed directly above the light emitter configuration 10. The top light emitter 12 emits vertical light from the bottom to the top to form a vertical point. [Selection] Figure 2

Description

  The present invention relates to a laser level, and more particularly, to a laser level with a laser emitter provided directly above, and to a top-projected laser level that outputs vertical light.

  In general, when building or interior work is performed, an accurate horizontal line or vertical vertical line is formed by an appropriate device such as a laser level. The laser level is an electronic device that projects guide laser light of a horizontal line and a vertical vertical line onto a plane of space, and is very convenient because it can form a reference line for construction.

  Please refer to FIG. FIG. 1 is an explanatory diagram showing a state in which a laser beam is projected from the laser level 50 onto the wall surface 51 and the ceiling 52. As shown in FIG. 1, a horizontal line 53 and a vertical vertical line 54 are clearly shown on the wall surface 51 and the ceiling 52 by a laser beam, and a ground mark 55 is shown directly below the level. Since no vertical ray is formed from the point 55, when a reference point is required on the plane in the space when construction is performed, the conventional laser level emits vertical light from the bottom to the top. Therefore, it was possible to use a tool such as a drape that hangs down from the ceiling by hand, but if the ceiling was too high, the work was difficult and very inconvenient.

  Therefore, the problem of the present invention is that the user projects vertical light from one bottom to the top at any one horizontal position, so that the user can quickly find the indicated position of the light spot and radiate. Another object of the present invention is to provide a top-projection laser level capable of appropriately constructing any part of the space based on the vertical light.

Thus, as a result of intensive studies to solve the above-described problems of the present invention, the present inventor has arrived at the present invention as described below.
Thus, according to the present invention, a top-projection laser level with a light emitter configuration, a bed and a protective cover,
The light emitter configuration includes a control circuit board and a plurality of laser light emitters, and is disposed on the bed and covered and protected by the protective cover.
A top light emitter is disposed directly above the light emitter configuration,
The top light emitter emits vertical light from the bottom to the top to form a vertical point, and a top-projected laser level is provided.

  The present invention is configured as described above, and the user can quickly find the indicated position based on the vertical point, and appropriately construct an arbitrary location in the space based on the vertical line.

FIG. 1 is an explanatory view showing a state in which light is projected from a conventional laser level. FIG. 2 is a perspective view showing a laser level for top projection according to an embodiment of the present invention. FIG. 3 is a perspective view showing a laser level for top projection according to an embodiment of the present invention. FIG. 4 is an explanatory diagram showing a state in which laser light is projected from a laser level of top projection according to an embodiment of the present invention.

  Please refer to FIG. 2 and FIG. FIG. 2 is a perspective view showing a laser level for top projection according to an embodiment of the present invention. FIG. 3 is a perspective view showing a laser level for top projection according to an embodiment of the present invention. As shown in FIGS. 2 and 3, the top-projected laser level 1 according to an embodiment of the present invention includes a light emitter structure 10, a bed 20, and a protective cover 30. The light emitter configuration 10 is disposed on a bed 20 and includes a control circuit board 13 and a plurality of laser light emitters 11. The laser emitter 11 projects a cross line and a light spot that intersect at right angles to the surrounding walls and ceiling in the space. The laser emitter 11 further includes a top emitter 12 disposed just above the emitter configuration 10. The top light emitter 12 projects laser guide light directly above, and a vertical point is generated by two intersecting points on the top. The protective cover 30 is a cover body having a function of protecting internal parts and a dustproof function, and has a control panel 31 and a plurality of irradiation ports 32 corresponding to the positions and the number of the laser emitters 11, and emits light at the top. The light beam emitted from the vessel 12 passes through the through hole 33 formed in the central portion of the control panel 31.

  Please refer to FIG. FIG. 4 is an explanatory diagram showing a state in which the laser level of the top light projection according to the embodiment of the present invention projects a laser beam. As shown in FIG. 4, the top-projected laser level according to the embodiment of the present invention projects a cross line that intersects vertically onto a wall surface and a ceiling in the space, and is directly above the laser level. The vertical line 40 corresponding to the ink mark point is projected upward, and based on the vertical point 41 formed by intersecting the upper two lines, the user quickly finds the indicated position, Arbitrary locations in the space can be appropriately constructed based on the line 40.

DESCRIPTION OF SYMBOLS 1 Laser level 10 Light emitter structure 11 Laser light emitter 12 Top light emitter 13 Control circuit board 20 Bed 30 Protective cover 31 Control panel 32 Irradiation port 33 Through-hole 40 Vertical line 41 Vertical point 50 Laser level 51 Wall surface 52 Ceiling 53 Horizontal Line 54 Vertical vertical line 55 Ink point

Claims (1)

A top-projected laser level with a light emitter configuration, bed and protective cover,
The light emitter configuration includes a control circuit board and a plurality of laser light emitters, and is disposed on the bed and covered and protected by the protective cover.
A top light emitter is disposed directly above the light emitter configuration,
The top light emitter emits vertical light from the bottom to the top to form a vertical point.

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