CN2293044Y

CN2293044Y - Darts target scoring structure

Info

Publication number: CN2293044Y
Application number: CN 97202108
Authority: CN
Inventors: 游志豪
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-03-11
Filing date: 1997-03-11
Publication date: 1998-09-30
Anticipated expiration: 2007-03-11

Abstract

The utility model relates to a dart target scoring structure. A score display screen of an indicating lamp (L C D) is arranged on the target surface of a dart target. The score display screen comprises an inner layer of polarizing board, an outer layer of polarizing board, an inner layer of glass and an outer layer of glass, and a liquid crystal layer is arranged between the inner layer of glass and the outer layer of glass. Both sides of the liquid crystal layer are respectively provided with two groups of electrode circuits. The utility model utilizes the two groups of electrode circuits to be matched with the liquid crystal layer, the inner layer of polarizing board, the outer layer of polarizing board, the inner layer of glass and the outer layer of glass together to form the score display screen with simple structure, replacing the common score display screen with complicated structure to obtain the practicality efficacy which accords with the requirement of quantity production and economic benefits.

Description

A kind of dartlike weapon target score structure

The utility model relates to a kind of dartlike weapon target score structure.

Electric dart target structure commonly used is in order to show that the player's penetrates the boomerang result, mark, and provide the player to see to look use, all be provided with a score display screen in its dartboard target surface, though having the player of demonstration, the score display screen of this kind electric dart target commonly used penetrates the boomerang result, the effect that mark is looked for sight, but because of its score display screen structure all utilizes the indicator lamp (LCD) of One's name is legion to constitute, line is also many, not only manufacture very complicated trouble, its manufacturing cost is therefore also high, use most indicator lamps because of finished product again, so cannot say for sure that all indicator lamps all do not have defective products or can not produce fault, in fact, no matter making, packing, carrying, the stock, sell, even to the consumer on hand, electric dart target commonly used often damages because of the indicator lamp of its score display screen, cause the producer, distributors and consumer's puzzlement, increase simultaneously and make, maintenance cost, so its structure and imperfect practicality, reality has necessity of improvement.

The purpose of this utility model is to simplify dartlike weapon target score display screen structure, it is met be easy to the practical economic benefit manufacturing and reduce cost.

The technical solution of the utility model is as follows: be provided with the induction membranous disc in the target block of dartlike weapon target target surface, appropriate location at target surface is provided with the score display screen, this score display screen is indicator lamp (LCD) score display screen, in its structure includes, in outer Polarizer reaches, glass outer, be provided with liquid crystal layer between the internal and external layers of glass in addition, this liquid crystal layer also is equipped with at least one group of electrode circuit, utilize the connecting and disconnecting of the circuit of control circuit board control electrode circuit again, and show that through liquid crystal layer player's mark also can set the two arrays of electrodes circuit outside liquid crystal layer, each indicator line is by different way respectively borrowed to cooperate control circuit board to reach different score display requirements in these two groups of circuits and the score display screen.

In sum, dartlike weapon target score structure of the present utility model, utilize the score display screen of innovation to replace electric dart target score display screen commonly used, really can make its structure greatly simplify, except that the economic benefit that meets volume production, tool reduces the practicality progress value of manufacturing cost, simplification part and attenuating fraction defective in addition.

Embodiment of the present utility model and conjunction with figs. describe:

Fig. 1 is the utility model dartlike weapon target appearance assumption diagram;

Fig. 2 is the utility model dartlike weapon target score structural representation;

Fig. 3 is the utility model score display screen structure chart;

Fig. 4 is that the electrode circuit is implemented schematic diagram on the score display screen;

Fig. 5 is that the electrode circuit is implemented schematic diagram under the score display screen.

The figure number part:

Shown in Figure 1, the utility model dartboard score structure, its dartlike weapon target 1 is to be provided with a plurality of target block 11 in its place ahead target surface 10, target surface 10 appropriate locations are provided with score display screen 2 in addition, the display screen of this score display screen 2 can set up present player's mark indicator 3 separately, each player's mark indicator 4, work boomerang mark indicator 5 and special indicator 6, wherein special indicator 6 can (for example can supply to show DOUBLE IN or DOUBLE OUT for prompting game rule or situation, and point out player's game rule whereby), the electric dart target commonly used that is provided with of aforementioned each indicator also can, so this non-the utility model feature place is not elsewhere specified (NES).

Fig. 2, Figure 3 shows that the utility model in addition establishes induction membranous disc 12 in its dartlike weapon target 1 inside, this induction membranous disc 12 is corresponding to target block 11 rears, when target block 11 is darted 13 outstanding penetrating, can borrow and press induction membranous disc 12 message is conveyed to control circuit board 14 with its line, and after control circuit board 14 calculates, to show boomerang mark, player's mark by presenting on the score display screen 2, and see for the player and look; Of the present utility model being characterised in that: aforementioned score display screen 2 is to be an indicator lamp (LCD) score display screen, in the structure of this score display screen 2 includes, outer Polarizer 20,21 and in, glass outer 22, in 23, glass outer 22, between 23 and be provided with a liquid crystal layer 24, these liquid crystal layer 24 both sides are provided with two arrays of electrodes circuit 25 in addition, 26, utilize this two arrays of electrodes circuit 25, in 26 fluid,matching crystal layers 24 reach, outer field Polarizer 20,21 with in, outer field glass 22, the 23 score display screens 2 that constitute and control circuit board 14 be line mutually, and darts score demonstration effect is provided whereby.

Fig. 4 Figure 5 shows that score display screen 2 of the present utility model utilizes two arrays of

electrodes circuit

25,26 with score display screen 2 in player's mark indicators 3 at present, each player's mark indicator 4, work boomerang mark indicator 5 and special indicator 6 are done the line design of different modes respectively, the message that can make control circuit board 14 transmission whereby is via control two arrays of

electrodes circuit

25,26 circuit on-off, make each

indicator

3,4,5,6 contents must be by indicator lamp (LCD) liquid crystal display of liquid crystal layer 24, make darts person's mark whereby, show boomerang mark or other special indications and all can be shown, and reach the purpose that promotes its practical effect via score display screen 2 structures that the utility model is simplified.

Claims

1, a kind of dartlike weapon target score structure, have dartlike weapon target the place ahead target surface and be provided with a plurality of target block, the target surface appropriate location is provided with the score display screen in addition, the then corresponding target block in dartlike weapon target inside is provided with the induction membranous disc, this induction membranous disc with score display screen all with control circuit board line mutually, it is characterized in that: this score display screen is to be an indicator lamp (LCD) score display screen, in its structure includes, in outer Polarizer reaches, glass outer, in, be provided with liquid crystal layer between the glass outer in addition, this liquid crystal layer also is equipped with at least one group of electrode circuit, the connecting and disconnecting of the circuit of control circuit board control electrode circuit.And suitably show player's mark through liquid crystal layer.

2, dart target score structure according to claim 1, it is characterized in that: the electrode circuit that liquid crystal layer sets outward can be made as two groups, and make the two arrays of electrodes circuit distinguish line by different way, partition control circuit board, control score display screen with each indicator in the score display screen.