Laser positioning device
A laser positioning and positioning device technology, applied in the direction of active optical measuring devices, measuring devices, instruments, etc., can solve the problems that the photo frame 200 is not easy to align, affects the appearance, and the photo frame 200 cannot be aligned.
Active Publication Date: 2014-12-31
POSITEC POWER TOOLS (SUZHOU) CO LTD
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- Application Information
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Problems solved by technology
If no auxiliary tool is used when hanging the photo frame 200, the photo frame 200 hanging on the wall is not easy to align, which affects the appearance
And adopt general straight-line tool, can't accurately determine the hook position on the wall corresponding to the hook of photo frame 200, also will cause the photo frame 200 that hangs on the wall to be out of alignment, affect attractive in appearance
Method used
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Embodiment Construction
[0021] Please refer to figure 2 , an embodiment provides a laser positioning device 100 . The laser positioning device 100 includes a support 110 , a first laser 120 rotatably fixed on the support 110 , a second laser 130 rotatably fixed on the support 110 , and an alignment mark disposed on the support 110 . Both the first laser 120 and the second laser 130 emit a straight line. When one or both of the first laser 120 and the second laser 130 rotates, the straight lines emitted by the first laser 120 and the second laser 130 intersect perpendicularly and the point of intersection follows one of the first laser 120 and the second laser 130 Or all rotate and move.
[0022] Two positions on the support 110 of the laser positioning device 100 are provided with fixing seats 112 . A mounting hole 114 is defined on the fixing base 112 , and a rotating shaft that can rotate in the mounting hole 114 is disposed in the mounting hole 114 . The two fixed bases 112 correspond to two ...
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The invention provides a laser positioning device, which comprises a supporting seat, a first laser rotatably fixed on the supporting seat, a second laser rotatably fixed on the supporting seat, and an alignment mark arranged on the supporting seat; the first laser and the second laser both transmit straight marked lines, when one or both of the first laser and the second laser rotates / rotate, the straight marked lines transmitted by the first laser and the second laser perpendicularly intersect, and points of intersection move along with the rotation of one or both of the first laser and the second laser. During suspension of a photo frame, the laser positioning device depends on the straight marked lines transmitted by the first laser and the second laser and the alignment mark on the supporting seat to determine the position of a hook of the photo frame, right and left and up and down alignment of the photo frame can be realized by the straight marked lines transmitted by the first laser and the second laser, so that by use of the laser positioning device for the suspension of the photo frame, the suspension of the photo frame can be more tidy and beautiful.
Description
technical field [0001] The invention relates to a measuring device, in particular to a laser positioning device. Background technique [0002] Please refer to figure 1 , When holding exhibitions and carrying out room decoration, it is often necessary to hang one or more groups of pictures, photos, photo frames, etc. on the wall. figure 1 The example given in is to hang a group of photo frames, and this group of photo frames includes five photo frames 200 . In order to make the photo frames 200 hung on the wall look more beautiful, the borders of these photo frames 200 will be aligned with each other when the photo frames 200 are hung. E.g, figure 1 The left borders of the two leftmost photo frames 200 are aligned with each other, and the upper borders of the three uppermost photo frames 200 are aligned with each other. If auxiliary tools are not used when hanging the photo frame 200, the photo frame 200 hanging on the wall is not easy to align, which affects the appearan...
Claims
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IPC IPC(8): G01C15/00
CPCG01C15/004
Inventor 陆巧男
Owner POSITEC POWER TOOLS (SUZHOU) CO LTD