CN2174243Y

CN2174243Y - Automatic displaying disc for throwing toy-dart

Info

Publication number: CN2174243Y
Application number: CN 93229873
Authority: CN
Inventors: 刘宝生
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-12-09
Filing date: 1993-12-09
Publication date: 1994-08-17
Anticipated expiration: 2003-12-09

Abstract

The utility model belongs to a sport entertainment device. The structure is that five small circular disks are arranged on one round big pallet. Each small circular disk is composed of two electricity conducting layers between which an insulating layer is added. The three layers are stacked together. The two electricity conducting layers are respectively led out by wires and are connected with a power supply below the pallet. A small indication lamp bulb which is corresponding to the small circular disk is connected in series with one wire. An audio device is connected in parallel with the indication lamp bulb on the power supply. The utility model has the advantages of simple structure, easy manufacture, combination of lamp bulb display and audio device, and convenient use.

Description

Automatic displaying disc for throwing toy-dart

The utility model belongs to a kind of physical culture recreation device.

With the used shooting in various sports and amusements place dish being all range estimation at present in the park shakes counting, particularly on boomerang plate, shooting fly out during recreation on dish, because of the front portion of boomerang is pointed, so prick on dish, then by the dish the number of rings addition, its summed result is the shooting grade number of rings, this dish advantage is simple in structure, makes easily, and its deficiency is that this dish can only with the naked eye be surveyed and looks, observe for a long time the eyes discomfort at a distance, it is time-consuming to require great effort, inaccurate sometimes, and disadvantage does not have Presentation Function is arranged.

For solving the deficiency of above dartlike weapon display panel, the purpose of this utility model provides a kind of automatic demonstration recreation boomerang plate, and power supply can directly show the numeral of being shot on utilization dartlike weapon and the display panel, and the counting that has effectively solved boomerang plate shows problem.

Structural design of the present utility model is achieved in that on the big pallet of a circle, five little garden dishes are housed, each roundel is formed by being added with insulating barrier in the middle of two conductive layers, conductive layer can be used tinfoil, intermediate insulating layer adopts various soft insulating materials, as plastic foil etc. with three stacked adding together, two conductive layers are drawn on the power supply in the power pack that is connected to below the pallet with lead respectively, wherein bezel bubble of serial connection is corresponding with little garden dish on a lead, the PA-system that is added with in parallel on power circuit with indicator lamp, five little garden dishes indicate 20 respectively, 40,60,80 and 100, correspondence marks 20 on indicator lamp, 40,60,80,100 numerals such as grade.During use, connect power supply, hit with dartlike weapon dish is got on that ring, then corresponding below indicator lamp is shinny, and the sound equipment that is switched on simultaneously then sends sound equipment, and dartlike weapon is a bullet, the front is a metal needle point, the back is a boomerang body, and available wood and plastics are made, and available hand is thrown and the rifle shooting.

Structure of the present utility model is provided by embodiment.

Fig. 1 shows recreation boomerang plate structure principle chart automatically;

Fig. 2 shows recreation boomerang plate side view automatically;

Fig. 3 shows recreation boomerang plate dartlike weapon figure automatically;

Fig. 4 shows recreation boomerang plate circuit diagram automatically.

The structure of its boomerang plate is by shown in Figure 1,1 for the dartlike weapon pallet, can be plank or plastics to make, below 2 be the indicator lamp decorative panel, five

little garden dishes

3,4,5,6,7 are housed on pallet 1, each garden dish is made up of two conductive layers, and as shown in Figure 2, the centre is an insulating barrier, draw with lead respectively and connect on the following corresponding pilot bulb, dartlike weapon is a bullet 8, and the front is a metal needle point 9, and available hand is thrown and gunslinging.Coil on the dish of arbitrary garden as long as dartlike weapon is hit five gardens, outer conducting layer short circuit in making makes following corresponding indicator lamp shinny by power supply, and sound equipment is made up of the doorbell music block.Whole device combines indication, sound equipment.

Advantage of the present utility model: simple in structure, to make easily, demonstration and sound equipment combine, and counting is accurately, and is easy to use.

Claims

1, a kind of automatic demonstration recreation boomerang plate, it is characterized in that on the big pallet 1 of a circle, 5 little garden dishes 3,4,5,6,7 are housed, each little garden dish 3,4,5,6,7 is by two conductive layers, the centre is added with insulating barrier and forms, with three stacked adding together, two conductive layers are drawn on the power supply in the power pack 2 that is connected to below the pallet with lead respectively, wherein bezel bubble of serial connection is corresponding with little garden dish on a lead, the PA-system that is added with in parallel with indicator lamp on power circuit.

2, by the described boomerang plate of claim 1, it is characterized in that employed dartlike weapon is a bullet 8, the front is a metal needle point, and the back is a boomerang body.