CN2452000Y - Magnetic induction automatic scoring dart target - Google Patents
Magnetic induction automatic scoring dart target Download PDFInfo
- Publication number
- CN2452000Y CN2452000Y CN 00264443 CN00264443U CN2452000Y CN 2452000 Y CN2452000 Y CN 2452000Y CN 00264443 CN00264443 CN 00264443 CN 00264443 U CN00264443 U CN 00264443U CN 2452000 Y CN2452000 Y CN 2452000Y
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- CN
- China
- Prior art keywords
- target
- magnetic
- target surface
- dart
- dartboard
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a magnetic induction automatic scoring dart target. The utility model is characterized in that the target surface of the dart target is a sisal hemp target or other fiber target, and the target surface is provided with scoring loops; the bottom of the dart target is provided with a frame with grids according to the corresponding positions of the scoring loops on the target surface, the interior of each of the grids is provided with a magnetic induction device which is connected to a scoring device via a passage; a dart rod on a corresponding dart is provided with a magnetic dart tip. The target surface is a fixed standard target surface without widening the width of dividing strips, and the effective area of the target surface is consistent with a standard target for competition; in addition, the dart adopts a metal dart, the feeling of throwing and shooting into the target surface is good, and the service life of the dart is long.
Description
The utility model relates to a kind of dartboard of automatic score, relates in particular to a kind of magnetic inductive automatic score dartboard.
The automatic score dartboard of prior art is actuating type, divide other score district size shape to make the target piece according to target surface with dividing strip, again each target piece is combined into target surface, shakes backward when lattice plate lattice being arranged between target surface and making the target piece be subjected to boomerang, thereby touch switch forms electric pathway and scores.Circular port or bar column that its target piece is provided with some orderly arrangements are the honeycomb fashion distribution, and bear dartlike weapon, thereby make target surface increase many blind spots, lower effective throwing area of target surface, and can only use plastics boomerang point.Other has a kind of boxlike target piece, is each target piece to be made fill out foam, nonwoven or various fiber in the sylphon, can adopt metal boomerang point.But all belong to the category that the several piece target surface is combined into target surface, its shortcoming is be to cover target block gap and target block edge, has only the score dividing strip of scope of lattice is widened, and the target surface area of effectively scoring is reduced; Simultaneously, be make the target piece be subjected to boomerang time vibrations score, the target piece place in the lattice plate be have slightly loosening, dartlike weapon can have a down dip after so dartlike weapon was injected target, moreover boxlike target piece must just can be subjected to boomerang by the full fiber of filling, and clogs the too full target box distortion that easily makes, and too pine then darts and is difficult for the set target surface.
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of do not need with target surface be divided into several piece moving target piece, the target surface effective area is consistent with the standard match target, magnetic inductive automatic score dartboard.
The purpose of this utility model is achieved in that utilizes magnetic induction principle, change traditional actuating type point system, in the dartboard bottom, according to target surface frame opposite position, be provided with the branch case frame, device has magnetic-inductive device in each sash, can form current path when this magnetic-inductive device is subjected to magnetic induction, and this path is connected to device for scoring; Dart target tip or boomerang point and boomerang body also respective design are magnetic.Target surface can be standard swords for fencing fiber crops targets, also can be other target fibers.
Magnetic-inductive device described in the utility model can be one or more inductance coils, is arranged in each sash.Produce the principle of electric current because of magnetic bodies moves according to the magnetic line of force, when the carrying magnetic dartlike weapon is injected target surface to target body, because of magnetic boomerang point to coil near producing electric current, this electric current through path to device for scoring, dartlike weapon because of magnetic boomerang point stops to move, produces with regard to no current after being still in the target.Therefore every dartlike weapon only can make coil produce immediate current injecting target surface static moment to the target, can not disturb between boomerang and the boomerang, obscure.
Magnetic-inductive device described in the utility model can be a magnetic induction switch, on the path and device disconnect is arranged, moment opens circuit switching on; Magnetic on the magnetic induction switch can be permanent magnet, can be electromagnet.
Owing to take said structure, target surface of the present utility model is fixed, target surface can be sisal hemp target or other target fibers, do not need to widen the width of dividing strip, the effective area of target surface is consistent with the standard match target, and dartlike weapon adopts the metal dartlike weapon, feels all right the dartlike weapon long service life during projection incident target surface.
Reaching embodiment in conjunction with the accompanying drawings is described further the utility model;
Accompanying drawing 1, the utility model embodiment 1 structural representation;
Accompanying drawing 2, the utility model embodiment 1 dartboard rear structure schematic diagram;
Accompanying drawing 3, the utility model embodiment 2 structural representations;
Embodiment, shown in accompanying drawing 1, accompanying drawing 2, the target surface (21) of dartboard of the present utility model (2) is the sisal hemp target, and score circle (22) is housed on target surface (21); The bottom of dartboard (2) is integrally formed with branch case frame (24) according to target surface (21) score circle (22) opposite position device, and dress magnetic induction switch (23) is connected to device for scoring (3) through the path line in each sash, on the path and device disconnect is arranged; The magnetic of magnetic induction switch (23) partly is permanent magnet.Boomerang point (11) magnetic of dartlike weapon (1) has with magnetic induction switch (23) goes up the different magnetic of magnetic.
When dartlike weapon (1) was injected in a certain frame of target surface (21), boomerang point (11) was inhaled mutually with the magnet on the corresponding magnetic induction switch (23) and is formed electric pathway, will deliver to device for scoring (3) score, and cut off electric current by breaker.Wait for and throw next time, score.
Claims (4)
1, a kind of magnetic inductive automatic score dartboard, the target surface of dartboard is sisal hemp target or other target fibers, the score circle is housed on target surface, it is characterized in that: the bottom of dartboard is according to target surface score circle opposite position, be provided with the branch case frame, device has magnetic-inductive device in each sash, is connected to device for scoring through the path line; Magnetic boomerang point is housed on the boomerang bar of corresponding dartlike weapon.
2, a kind of magnetic inductive automatic score dartboard according to claim 1, it is characterized in that: described magnetic-inductive device can be one or more coils, is arranged in each sash.
3, a kind of magnetic inductive automatic score dartboard according to claim 1, it is characterized in that: described magnetic-inductive device can be a magnetic induction switch,, on the path and device disconnect is arranged, the magnetic on the magnetic induction switch can be permanent magnet, can be electromagnet.
4, a kind of magnetic inductive automatic score dartboard according to claim 1, it is characterized in that: the boomerang bar of described dartlike weapon and boomerang point also can be the integral type magnetic parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00264443 CN2452000Y (en) | 2000-12-04 | 2000-12-04 | Magnetic induction automatic scoring dart target |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00264443 CN2452000Y (en) | 2000-12-04 | 2000-12-04 | Magnetic induction automatic scoring dart target |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2452000Y true CN2452000Y (en) | 2001-10-03 |
Family
ID=33619130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00264443 Expired - Fee Related CN2452000Y (en) | 2000-12-04 | 2000-12-04 | Magnetic induction automatic scoring dart target |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2452000Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006119682A1 (en) * | 2005-05-13 | 2006-11-16 | Xuewang Shao | A magnetic induction type automatic score hemp target |
-
2000
- 2000-12-04 CN CN 00264443 patent/CN2452000Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006119682A1 (en) * | 2005-05-13 | 2006-11-16 | Xuewang Shao | A magnetic induction type automatic score hemp target |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20011003 Termination date: 20100104 |