while the invention is susceptible of various modifications and alternative constructions , certain illustrated embodiments thereof have been shown in the drawings and will be described below in detail . it should be understood , however , that there is no intention to limit the invention to the specific form disclosed , but , on the contrary , the invention is to cover all modifications , alternative constructions , and equivalents falling within the spirit and scope of the invention as defined in the claims . in the following description and in the figures , like elements are identified with like reference numerals . the use of “ or ” indicates a non - exclusive alternative without limitation unless otherwise noted . the use of “ including ” means “ including , but not limited to ,” unless otherwise noted . a preferred embodiment of the invention is shown in the figures . fig1 shows the ice fishing device 10 of the invention . shown in fig1 is a fishing rod 12 , which can be a commercial fishing rod which is added to the unit , or it can be a fishing rod which is built into the unit and comes with the unit when purchased . the ice fishing device 10 and the fishing rod 12 are used with a hole cut into ice over a frozen lake , with the hole being designated as 14 . the fishing rod 12 includes a rod handle 16 , a flexible shaft 18 , a rod tip 20 , fishing line 22 , and line guides 24 . the ice fishing device 10 includes a device body 26 . the device body 26 includes a first end 28 , a second end 30 , a top side 32 and a bottom side 34 . located at the first end 28 of the device body is a rod holding bracket 36 . the rod holding bracket 36 is configured to rotate around a bracket mount 86 . by being able to rotate , when the fishing rod 12 is removed from the rod holding bracket 36 , a bracket pin 88 may be removed and the rod holding bracket 36 may be lowered into an opening in the device body 26 . the device includes positioning holes 90 through which the bracket pin 88 passes . a number of different positioning holes 90 allow the rod holding bracket 36 to be positioned at different angles , depending on the preference of the user . at the second end 30 of the device body 26 are mounted a first stabilizing leg 46 and a second stabilizing leg 48 . preferably these are rotatably mounted around support leg pivots 92 . the support legs can be extended into a generally v - shaped configuration as shown in fig1 , and they can also be swung back into a recess 96 in the device 26 so that the unit is made compact for storage . at the ends of the stabilizing legs 46 and 48 are mounted support feet 50 . the support feet 50 are preferably configured to rotate so that when the stabilizing legs 46 and 48 are rotated into a storage position in the device body 26 , the support feet 50 can be rotated into that opening without obstruction . the support feet 50 can be made in a number of configurations , and one of those is to have a pointed tip as shown in fig1 . the support feet 50 can also take a number of other different forms such as the form of a generally flat pad with gripper teeth ridges on the bottom of the pad . the configuration of the support feet 50 can be varied and any design which tends to grip snow or ice would be suitable for the configuration of the support feet 50 . a preferred embodiment of the device body 26 is one in which the stabilizing legs 46 and 48 are made of molded plastic , fiber glass , or aluminum ( rigid material ) and are approximately 9¾ inches in length . they are attached to a top deck 94 of the device body 26 , with the top deck 94 being made of rigid material , and being approximately 1½ by 14 inches in diameter . the stabilizing legs 46 and 48 are also attached to a bottom deck 109 . the ice fishing device 10 also includes a trigger 52 which is shown in more detail in fig2 and fig3 , and fig5 . the trigger 52 is attached to an adjustment bar 100 . by moving the adjustment bar 100 along the top side 32 of the device body 26 , the trigger 52 can be moved to accommodate different sizes of fishing rods . the trigger is made of two pieces , a release bar 68 and a trip bar 70 . both bars are attached to the adjustment bar 100 , which is made of rigid material and is approximately ¾ by 13 inches , and is of channel tubing . obviously these sizes can be modified for different sizes of fishing devices and to the preference of the user . fig2 shows the rod tip 20 with an attachment accessory 40 attached to the rod tip 20 . the attachment accessory 40 is attached at one of its ends to the rod tip 20 , and at the other end to an attachment accessory receptacle 60 . the attachment accessory receptacle 60 is part of the release bar 68 , and includes one or more notches 102 into which the attachment accessory 40 fits . as long as the release bar 68 is held in a generally horizontal position as shown in fig2 , the attachment accessory 40 is held in one of the notches 102 , and the rod tip 20 is held in place . the release bar 68 is held in this position by the trip bar 70 . the trip bar 70 is attached to a sensing tab 104 which is mounted to the adjustment bar 100 by a sensing tap pivot 75 . fishing line 22 from the rod tip 20 extends over the sensing tab 104 into a grove 106 that keeps the fishing line 22 in place over the sensing tab . the fishing line 22 extends through the hole in the ice 14 , and has at its end a hook with typical fishing bait or a lure attached . when a fish takes the hook in its mouth , additional tension on fishing line 22 causes the sensing tab 104 to rotate downward . this causes the trip bar 70 to move slightly forward and to allow the release bar 68 to flip up and release the attachment accessory 40 , therefore releasing the rod tip 20 to snap up and set the hook in the fishes &# 39 ; mouth . fig2 shows the device in the loaded position 54 and fig3 shows the trigger in a released position 56 , in which the release bar 68 has been released by the trip bar 70 , and the tip of the fishing rod 20 has been released . shown in fig4 is another preferred embodiment of the current invention . in this embodiment , the device body includes a first frame 78 , and a second frame 80 . the trigger mechanism 52 is shown , as is the rod holding bracket 36 , the fishing rod 12 , with a reel 13 . in addition , an optional safety rod 72 is shown , which is attached to the rod holding frame and extends in the general region above the rod tip 20 . its purpose is to keep the user &# 39 ; s face out of the general region of the rod tip 20 when it is secured to the trigger device . this is a safety feature and tends to keep the user from the area in which he would most likely experience a slap from the rod tip if it was released accidentally . the safety rod 72 may be placed on the left or right side of the rod holding frame 78 , depending on which side the trigger is to be set from . the safety rod 72 may have a ball 73 on its end to prevent the user from having an accident with the end of the safety rod 72 . in this version of the ice fishing device 10 , the second frame 80 has attached to it the first and second stabilizing legs 46 and 48 . each of the stabilizing legs has a support foot 50 for stabilizing the device over the hole in the ice 14 . as with the previously described version , the stabilizing legs swing into the device body 26 for storage . also included with this device is a motor 84 and batteries 85 . the motor has a shaft 81 to which are attached one or more cams 82 . as the motor rotates , each of the cams comes into contact with the lower portion of the first frame 78 and causes the first frame 78 to rotate around bracket pin 88 . first frame 78 is attached to second frame 80 at a linkage bracket 108 . the first frame 78 is attached to the linkage bracket 108 through a bracket pin 88 . a number of holes are provided 79 in the first frame so that the mounting can be moved back and forth to adjust the balance for different fishing rods . although the jigging device is shown at the end of the first frame under the fishing rod handle , obviously a similar jigging device could be mounted at the opposite end and would have the same jigging effect on the fishing line . fig5 is another view of the trigger 52 showing the release bar 68 and the attachment accessory receptacle 60 . in this view the rod tip 20 is held in engagement with the trigger by the attachment accessory 40 . notches in the accessory device receptacle 60 are visible ( 102 ). the amount of tension require to rotate the sensing tab 104 downward can be adjusted according to which notch 102 the accessory device is placed into . fig6 is a side view of the ice fishing device 10 , showing the rod holding bracket 36 , the release bar 68 , the trip bar 70 , the sensing tab 104 , and the adjustment bar 100 . the exemplary embodiments shown in the figures and described above illustrate but do not limit the invention . it should be understood that there is no intention to limit the invention to the specific form disclosed ; rather , the intention is to cover all modifications , alternative constructions , and equivalents falling within the spirit and scope of the invention as defined in the claims . hence , the foregoing description should not be construed to limit the scope of the invention , which is defined in the following claims . while there is shown and described the present preferred embodiment of the invention , it is to be distinctly understood that this invention is not limited thereto but may be variously embodied to practice within the scope of the following claims . from the foregoing description , it will be apparent that various changes may be made without departing from the spirit and scope of the invention as defined by the following claims .
disclosed is an ice fishing device which holds a fishing rod in a bent position until a fish strikes the line . a trigger releases the tip of the fishing rod , and the rod tip snaps up and sets the hook . a jigging assembly imparts an up and down movement to the line and the attached hook , to attract fish to the hook and bait .