Micro switch adjustment structure of a throwing trap

Abstract

A micro switch adjustment structure for throwing trap includes an adjustment rod that has a connection hole located on one end thereof and coupled to a fastener that fastened a micro switch to an arched through hole on the front bottom side of the throwing trap body and an outer thread located on an opposite end thereof and inserted through a through hole on a rear bracket plate of the throwing trap body, and an adjustment knob having a screw hole threaded onto the outer thread of the adjustment rod such that the adjustment knob is rotatable clockwise or counter-clockwise to move the adjustment rod axially in adjusting the angular position of the micro switch.

Claims

1. A micro switch adjustment structure of a throwing trap comprising: a throwing trap body, a locating hole and an arched through hole located on a front bottom side of said throwing trap body, a micro switch having a lever for switching and being provided with a first mounting hole and a second mounting hole, a first fastener and a second fastener respectively mounted in said first mounting hole and said second mounting hole to fasten said micro switch to said locating hole and said arched through hole of said throwing trap body for allowing said lever of said micro switch to be contacted by a contact plate being fastened to a bottom side of a throwing spindle of said throwing trap body, so that said micro switch is switchable to turn off a throwing spindle drive motor, and a micro switch adjustment assembly comprising an adjustment rod and an adjustment knob, said adjustment rod comprising a connection hole located on one end thereof and coupled to said second fastener and an outer thread located on an opposite end thereof and inserted through a through hole on a rear bracket plate of said throwing trap body, said adjustment knob comprising a screw hole threaded onto said outer thread of said adjustment rod such that said adjustment knob is rotatable clockwise or counter-clockwise to move said adjustment rod axially in adjusting an angular position of said micro switch.

Description

BRIEF DESCRIPTION OF THE DRAWING

(1) FIG. 1 is an exploded view of a micro switch adjustment structure of a throwing trap according to the prior art.

(2) FIG. 2 is an elevational view of the micro switch adjustment structure of the throwing trap according to the prior art.

(3) FIG. 3 is an elevational view of a micro switch adjustment structure of a throwing trap in accordance with the present invention.

(4) FIG. 4 is an exploded view of the micro switch adjustment structure of the throwing trap in accordance with the present invention.

DETAILED DESCRIPTION OF THE INVENTION

(5) Referring to FIGS. 3 and 4, a micro switch adjustment structure of a throwing trap comprises a locating hole 11 (see FIG. 4) and an arched through hole 12 located on a front bottom side of the throwing trap body 1, a first fastener 13 and a second fastener 14 respectively mounted in a first mounting hole 21 and a second mounting hole 22 on a micro switch 2 to fasten the micro switch 2 to the locating hole 11 and the arched through hole 12, allowing the lever 23 of the micro switch 2 to be contacted by a contact plate 101 that is fastened to a bottom side of a throwing spindle 10 of the throwing trap body 1, so that the micro switch 2 can turn off the throwing spindle drive motor 3.

(6) The main features of the present invention are outlined hereinafter. One of the first fastener 13 and second fastener 14 fastened to one of the first mounting hole 21 and second mounting hole 22 of micro switch 2 is coupled to a connection hole 411 at one end of an adjustment rod 4. In the present preferred embodiment, the second fastener 14 fastened to the second mounting hole 22 of micro switch 2 is coupled to the connection hole 411 of the adjustment rod 4. The other end of the adjustment rod 4 is provided with an outer thread 42 that is inserted through a through hole 151 on a rear bracket plate 15 of the throwing trap body 1 and threaded into a screw hole 51 of an adjustment knob 5. By means of rotating the adjustment knob 5 clockwise or counter-clockwise to move the adjustment rod 4 axially, the angular position of the micro switch 2 is relatively adjusted to meet the needs of different uses. Since the user can directly rotate the adjustment knob 5 to adjust the angular position of the micro switch 2 from the rear side of the throwing trap body 1 without any tools, it can prevent the user from adjusting the micro switch within the rotation range of the target throwing arm on the front side of the throwing trap body 1, which relatively improves the safety of the micro switch adjustment.

(7) In conclusion, the invention can be summarized to have the following effects:

(8) 1. The user can rotate the adjustment knob 5 to move the adjustment rod 4 axially, thereby adjusting the angular position of the micro switch 2 to meet the needs of different uses, and the user can directly rotate the adjustment knob 5 to adjust the angular position of the micro switch 2 from the rear side of the throwing trap body 1 without any tools.

(9) 2. It is convenient to adjust the angular position of the micro switch 2 and can prevent the user from adjusting the micro switch 2 within the rotation range of the target throwing arm on the front side of the throwing trap body 1, which relatively improves the safety of the micro switch adjustment.