JPH0440289Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The invention relates to a laser oscillation control device that transmits laser light output from a laser oscillator to a laser handpiece via an optical fiber installed in a hose. .

(Configuration of conventional example and its problems) Conventionally, a laser oscillation control device that transmits laser light output from a laser oscillator to a laser handpiece via an optical fiber installed in a hose takes up the exclusive area of the laser oscillation control device. In order to make it as small as possible, the depth of the laser light output jack of the laser oscillator cannot be increased. However, in order to ensure the connection with the optical fiber built into the hose and the protection of that connection, the length of the laser light receiving plug attached to the end of the hose becomes long, so the laser light output jack is not connected to the laser light output jack. When the light receiving plug is inserted, about half of the laser light receiving plug protrudes from the outer case of the laser oscillation device. For this reason, if the hands or bodies of people working around the laser oscillation control device collide with the laser light receiving plug, or their clothes get caught on it, the laser light receiving plug and laser light output jack may be damaged. It was hot.

(Purpose of the invention) The purpose of the invention is to prevent the laser light receiving plug inserted into the laser light output jack from colliding with the hands or bodies of people working around the laser oscillation control device or by pulling their clothes. The goal is to avoid getting caught.

(Structure of the Invention) In the present invention, a moving handle is protruded from the front surface of a terminal board on which a laser light output jack and the like are provided.

(Description of Embodiment) Figures 1 to 3 show the configuration of an embodiment of the present invention, in which 1 is an outer case of a laser oscillation control device containing a laser oscillator, a controller (not shown), etc. , 2 is a terminal board (see Fig. 2), which is provided with a jack 3 for outputting laser light of the laser oscillator (hereinafter referred to as jack), an air supply jack 4, etc.;
6 is a handle for moving the laser oscillation control device protruding from the front of the terminal board 2; 6 is an optical fiber for transmitting laser light (not shown), an air supply pipe 7 for supplying compressed air (see Figure 3), etc. The hose 8 is inserted with one end of the optical fiber inserted.
A laser light receiving plug (hereinafter referred to as a plug) is attached to one end of the hose 6; 9 is an air supply plug attached to one end of the air supply pipe 7 drawn out from the tip of the hose 6 (see Figure 3); 10 is a light receiving plug; This is a laser hand piece attached to the other end of the hose 6 with the fiber and air supply pipe 7 inserted.

In this embodiment configured in this way, the plug 8
When the optical fiber is inserted into the air supply jack 3, the light-receiving end face of the optical fiber is located at the laser light output port (not shown) of the laser oscillator, and the air supply plug 9 is inserted into the air supply jack 4.
When inserted, the air supply pipe 7 is connected to a compressed air supply source (not shown). Therefore, when the laser oscillator outputs a laser beam and the laser beam is emitted from the tip of the laser handpiece 10, the object to be cut is cut by the laser beam. By the way, the plug 8 inserted into the jack 3 protrudes for a long time from the side surface of the outer case 1, but since the protruding plug 8 is surrounded by the handle 5, the plug 8 does not fit around the laser oscillation control device. Workers' hands and bodies will no longer get hit, and clothes will no longer get caught.

(Effects of the invention) As explained above, according to the invention, the hands and bodies of people working around the laser oscillation control device do not collide with the laser light receiving plug, or their clothes get caught. Since this is prevented by the handle for moving the laser oscillation control device, it is possible to prevent damage to the laser light receiving plug or the laser light output jack.

In addition, by providing the handle for moving the laser oscillation control device with the function of a breakage prevention frame, the number of parts is reduced, the manufacturing cost of the laser oscillation control device is reduced, and the design of the laser oscillation control device is streamlined. As a result, the laser oscillation control device becomes easier to use.

[Brief explanation of the drawing]

FIG. 1 is a front view of a laser oscillation control device equipped with an embodiment of the present invention, FIG. 2 is a side view of a laser oscillation control device equipped with an embodiment of the present invention, and FIG. 3 is a front view of a laser oscillation control device equipped with an embodiment of the present invention. FIG. 1 is a plan view of a laser oscillation control device including an embodiment. 2...Terminal board, 3...Laser light output jack, 5...Handle, 6...Hose, 10...Laser handpiece.

Claims (1)

[Claims for Utility Model Registration] When the laser light receiving plug attached to one end of the optical fiber is connected to the laser light output jack provided on the terminal plate of the laser oscillator, the laser handpiece attached to the other end of the optical fiber In the laser oscillation control device connected to the laser oscillator via an optical fiber, the laser beam reception is performed at the tip of a handle for moving the laser oscillation control device that protrudes forward from the laser beam reception plug protruding from the terminal plate. A laser oscillation control device characterized by surrounding the front periphery of a plug.