JPS6129741U

JPS6129741U - laser needle

Info

Publication number: JPS6129741U
Application number: JP11249384U
Authority: JP
Inventors: 忠司野崎
Original assignee: 栗城正夫
Priority date: 1984-07-26
Filing date: 1984-07-26
Publication date: 1986-02-22

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の構成を示す断面図。第・２図は本考案の一実施例の配線図。１・・・レーザ
ー針外箱、２・・・球状レンズ、３・・・半導体レーザ
ー、５・・・パルス幅変調器、６・・゜直流モータ。FIG. 1 is a sectional view showing the configuration of an embodiment of the present invention. Figure 2 is a wiring diagram of an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Laser needle outer box, 2... Spherical lens, 3... Semiconductor laser, 5... Pulse width modulator, 6...° DC motor.

Claims

[Scope of Claim for Utility Model Registration] {1} A laser installed in the outer box of the laser needle, a modulation means for modulating the laser beam from the laser, and a part of the laser installed at the tip of the outer box of the laser needle. A lens that protrudes outside the laser needle outer box and receives the laser beam from the laser and focuses it outside the laser needle outer box, and a lens that is attached to the laser needle outer box C and absorbs vibrations caused by the rotation of the armature. 1. A laser needle comprising a motor for transmitting data to the laser, and the laser and motor are driven independently. (2) The laser needle according to claim 1, wherein the lens is a spherical lens. (3) The single needle laser according to claim 1, wherein the lens is a hemispherical lens. (4) The lens according to claim 1 of the utility model registration claim, wherein the lens is an elliptical lens in cross section. Ozer needle. (5) The laser needle according to claim 1, wherein the laser is a semiconductor laser.