Laser regulating mechanism, and laser positioning system adopting mechanism
An adjustment mechanism and laser positioning technology, applied in radiation therapy, treatment, etc., can solve the problems of inaccurate adjustment, low efficiency, large volume, etc., and achieve the effect of precise adjustment and convenient adjustment
Active Publication Date: 2012-09-26
SICHUAN RUIDI MEDICAL SCI & TECH
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Problems solved by technology
[0002] The existing laser adjustment mechanism has a simple structure and cannot adjust the line width, deflection, rotation and translation of the laser light line in various directions, so the adjustment is not accurate; and the laser positioning system using the adjustment mechanism is set by setting the base and Set at least one laser adjustment mechanism to realize the positioning of the laser line. Generally, the base is connected to the lamp body flexibly, and the laser adjustment mechanism is fixedly connected to the base as a whole. When a certain laser beam needs to be adjusted, the entire base must be adjusted. Each adjustment mechanism cannot be adjusted independently, which makes the adjustment and positioning complicated and inefficient; moreover, most of the existing bases are made of copper materials, and the volume is relatively large, which makes the entire base relatively heavy. time, not only laborious, but also unreliable connection
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[0034] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0035] Such as figure 1 , 2 , 3, and 4, the laser adjustment mechanism provided by the present invention includes an L-shaped frame 11, a U-shaped slot 13 with an opening to the left, and a laser lamp 5; the vertical surface of the L-shaped frame 11 is provided with a U-shaped slot 13 The deflection fine-tuning knob 6 for rotating fine-tuning, the vertical surface of the L-shaped frame 11 is connected with the top surface of the U-shaped slot 13; the upper side of the U-shaped slot 13 is provided with a rotating fine-tuning knob 1 for fine-tuning the position of the laser light , The U-shaped groove 13 is sequentially provided with a platform 18 for fixing the laser light and a focus fine-tuning knob 14 for adjusting the focal length of the laser light line from top to bottom; the laser light 5 passes through the U-shaped groove 13 and extends...
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The invention discloses a laser regulating mechanism which is characterized by comprising an L-shaped frame, a U-shaped slot with leftward opening, and a laser lamp. The laser regulating mechanism realizes trimming regulation of laser lamp ray linewidth, deflection and rotation in each direction, at high precision and speed, by setting a deflection trimming knob, a rotation trimming knob and a focal length trimming knob. The invention also discloses a laser positioning system adopting the above mechanism. The system comprises a pedestal in fixed connection with the lamp body, and at least one laser regulating mechanism in movable connection with the pedestal. During regulation to a laser beam, only a single laser regulating mechanism needs to be regulated, with completely independent regulation action and no mutual influence; and all the laser regulating mechanisms can be subjected to fine regulation, thereby realizing convenient, precise and rapid regulation.
Description
Technical field [0001] The invention relates to an adjustment mechanism, in particular to a laser adjustment mechanism and a laser positioning system adopting the mechanism. Background technique [0002] The existing laser adjustment mechanism has a simple structure and cannot realize the adjustment of the line width, deflection, rotation and translation of the laser light line, so the adjustment is not precise; and the laser positioning system using the adjustment mechanism is set on the base and the base. Set at least one laser adjustment mechanism to realize the positioning of the laser line. Generally, the base is movably connected to the lamp body, and the laser adjustment mechanism is fixedly connected to the base as a whole. When a laser beam needs to be adjusted, the entire base must be adjusted. Each adjustment mechanism cannot be adjusted independently, which makes the adjustment and positioning more complicated and inefficient; and most of the existing bases are made o...
Claims
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IPC IPC(8): A61N5/067
Inventor 范永霖黄寿诚徐嘉
Owner SICHUAN RUIDI MEDICAL SCI & TECH