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公开(公告)号：US06994347B2
公开(公告)日：2006-02-07
申请号：US10384207
申请日：2003-03-06
申请人： Mordechai Tessel , Kira Tessel , Dina Rolel , Netanel Tessel
发明人： Mordechai Tessel , Kira Tessel , Dina Rolel , Netanel Tessel
IPC分类号： F41J5/048
CPC分类号： F41J5/048
摘要： The invention provides a hit-scoring apparatus for shooting practice, comprising a target holder consisting of a body constituting the first and second jaws of a clamping device, the first jaw and the second jaw being electrically insulated from one another, means adapted to produce a relative movement between the first jaw and the second jaw, and a target panel clampable between the first and second jaws, the target panel consisting of a plurality of layers including an electrically conductive front layer and an electrically conductive second layer separated and spaced apart from the front layer by at least one electrically non-conductive layer. When the target panel is clamped between the first and second jaws of the target holder, separate electrical contacts are established between the front layer and the first jaw on the one hand, and between the second layer and the second jaw on the other hand, the first and second jaws being further connectable to a hit-scoring unit.
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公开(公告)号：US6089571A
公开(公告)日：2000-07-18
申请号：US943261
申请日：1997-10-03
申请人： Kunlin Cho
发明人： Kunlin Cho
CPC分类号： F41J5/048
摘要： An electric dart game includes a frame secured in a board and having a number of segments slidably engaged in a number of scoring areas. A plate and a spider are secured to the frame. Two conductor sheets are disposed behind the plate and each includes a circuit having a series of switch points. The segments each includes a slide and a block secured together. The slides each has one or more hooks for engaging with the frame and for preventing the slide from being disengaged from the frame. The slides and the blocks may be easily assembled without additional fasteners.
摘要翻译： 电动飞镖游戏包括固定在板中并具有可滑动地接合在多个刻划区域中的多个段的框架。 板和蜘蛛被固定在框架上。 两个导体片布置在板后面，并且每个导体片包括具有一系列切换点的电路。 这些片段各自包括固定在一起的滑块和块。 滑块各具有一个或多个钩，用于与框架接合并防止滑块与框架脱离啮合。 滑块和块可以容易地组装而没有附加的紧固件。
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3.发明申请公开(公告)号：US20110248448A1
公开(公告)日：2011-10-13
申请号：US12756619
申请日：2010-04-08
申请人： Bruce HODGE
发明人： Bruce HODGE
IPC分类号： F41J5/00
摘要： A system for determining an impact of a target with a projectile includes a plurality of conductors defining a target area. The conductors are configured to allow at least one of the plurality of conductors to be disturbed upon impact by a projectile anywhere on the target area. A first bus is electrically connected to a first portion of a plurality of conductors. A second bus is electrically connected to a second portion of the plurality of conductors. A base resistance exists across the first and second bus. The system includes means for applying a voltage between a first bus and a second bus and means for determining a change in resistance across the first bus and the second bus in response to an impact of the target area by the projectile. A display is connected to the means for determining the change of resistance configured to display a message representative of an impact of the target area by the projectile. The system includes means for recalibrating the base resistance of the target area after the impact by the projectile.
摘要翻译： 用于确定具有射弹的目标的影响的系统包括限定目标区域的多个导体。 导体被配置成允许多个导体中的至少一个导体在目标区域上的任何位置处的射弹撞击时受到干扰。 第一总线电连接到多个导体的第一部分。 第二总线电连接到多个导体的第二部分。 基本电阻存在于第一和第二母线之间。 该系统包括用于在第一总线和第二总线之间施加电压的装置，以及用于响应于射弹的目标区域的影响来确定穿过第一总线和第二总线的电阻变化的装置。 显示器连接到用于确定电阻变化的装置，其被配置为显示代表由射弹的目标区域的影响的消息。 该系统包括用于在射弹撞击之后重新校准目标区域的基本电阻的装置。
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4.发明授权
公开(公告)号：US3705725A
公开(公告)日：1972-12-12
申请号：US3705725D
申请日：1969-10-23
申请人： POLYTRONIC LTD
发明人： THALMANN CLAUDE
摘要： A shooting target having at least two electrically conductive sheets, which are connected to circuits for automatically indicating position and point value of hit scored, the projectile fired simultaneously contacting the two sheets to close the circuit. The circuit utilizes two shift registers, each of which is connected to an oscillator. Each shift register comprises flip-flops each connected to respective conductive zones and sectors of the target. The flip-flop of the shift register is triggered via a NAND gate when a target zone is hit, and it, in turn triggers an oscillator. The pulses of the oscillator are directed on one hand to the flip-flops and returns them to their steady-state condition. On the other hand, the pulses of the oscillator are directed to the counter of a receiver which indicates the value which corresponds to that of the target zone hit.
摘要翻译： 具有至少两个导电片的拍摄对象，其连接到用于自动指示打点的位置和点值的电路，射弹同时接触两个片以关闭电路。 该电路使用两个移位寄存器，每个移位寄存器连接到振荡器。 每个移位寄存器包括各自连接到目标的相应导电区和扇区的触发器。 当目标区域被击中时，移位寄存器的触发器通过NAND门触发，并且它又触发振荡器。 振荡器的脉冲一只手指向触发器，并将它们返回到稳态状态。 另一方面，振荡器的脉冲被引导到接收机的计数器，其指示对应于目标区域命中的值。
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公开(公告)号：US08947108B2
公开(公告)日：2015-02-03
申请号：US13775277
申请日：2013-02-25
申请人： Bruce Hodge
发明人： Bruce Hodge
摘要： A method for determining and retrieving positional information includes forming a grid by locating a plurality of first conductive elements on a surface and a plurality of second conductive elements on the surface. A second grid is coupled to the surface and electrically isolated from the grid. The surface is penetrated with a projectile and a first location of a first penetration of the surface is electronically determined based on a first change in a first electrical measurement. A plurality of third and fourth electrical measurements are performed in a second plurality of locations of the second grid and the location impact is electronically determined.
摘要翻译： 一种用于确定和检索位置信息的方法包括通过在表面上定位多个第一导电元件和表面上的多个第二导电元件来形成网格。 第二格栅耦合到表面并与栅格电隔离。 表面被射弹穿透，并且基于第一电测量中的第一变化来电子地确定表面的第一穿透的第一位置。 在第二格栅的第二多个位置执行多个第三和第四电测量，并且电子地确定位置冲击。
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公开(公告)号：US20140091816A1
公开(公告)日：2014-04-03
申请号：US13775277
申请日：2013-02-25
申请人： Bruce Hodge
发明人： Bruce Hodge
IPC分类号： F41J5/048
摘要： A method for determining and retrieving positional information includes forming a grid by locating a plurality of first conductive elements on a surface and a plurality of second conductive elements on the surface. A second grid is coupled to the surface and electrically isolated from the grid. The surface is penetrated with a projectile and a first location of a first penetration of the surface is electronically determined based on a first change in a first electrical measurement. A plurality of third and fourth electric& measurements are performed in a second plurality of locations of the second grid and the location impact is electronically determined.
摘要翻译： 一种用于确定和检索位置信息的方法包括通过在表面上定位多个第一导电元件和表面上的多个第二导电元件来形成网格。 第二格栅耦合到表面并与栅格电隔离。 表面被射弹穿透，并且基于第一电测量中的第一变化来电子地确定表面的第一穿透的第一位置。 在第二格栅的第二多个位置执行多个第三和第四电测量，并且电子地确定位置冲击。
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公开(公告)号：US3580579A
公开(公告)日：1971-05-25
申请号：US3580579D
申请日：1969-02-21
申请人： POLYTRONIC SA
发明人： SCHARZ ARMIN , SCHARZ OSKAR
摘要： A target apparatus for automatically indicating the hit point of a projectile comprises a plurality of target elements mounted one behind the other, each element including two electrically insulated parallel sheets of electrically conductive material and included in an electric circuit, the distance between the two conductive sheets being less than the length of a projectile. At least two of the target elements are situated in planes which are inclined one relative to the other, whereby said relatively inclined target elements, when traversed by a projectile, produce pulses in timed sequence which are used to determine the hit point of the projectile on the target.
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公开(公告)号：US3341204A
公开(公告)日：1967-09-12
申请号：US30606763
申请日：1963-09-03
发明人： MCDANNOLD RONALD E
IPC分类号： F41J5/048
CPC分类号： F41J5/048
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公开(公告)号：US10012554B2
公开(公告)日：2018-07-03
申请号：US15454635
申请日：2017-03-09
IPC分类号： G08B21/00 , G01L1/22 , G01L1/16 , G06Q50/26 , A61B5/00 , A41D1/04 , A41D1/00 , G08C19/04 , F41H1/02
CPC分类号： G01L1/2256 , A41D1/002 , A41D1/04 , A61B5/7465 , F41H1/02 , F41J5/041 , F41J5/048 , G01L1/16 , G01L1/205 , G01L1/2287 , G01L5/0052 , G06Q50/265 , G08C19/04
摘要： A protective garment contains a projectile detection device, in addition to impact and breach resistant materials for protecting the wearer. An arrangement of force sensitive regions defines a grid arrangement responsive to an incoming projectile. The force sensitive regions include pressure sensitive or piezoelectric characteristics such that an impact varies the electrical response of each region. A detection circuit connects to each region for sampling. A sampling of the regions computes a high velocity impact by a sudden change in the sensed electrical characteristics, such as a sudden drop in resistance between two planer sheets. The grid arrangement identifies the impact placement on the garment, and can be mapped to anatomical regions to evaluate a severity. Placement and impact force, along with GPS coordinates of the wearer, are transmitted by the detection circuit and/or in conjunction with an app on a mobile device of the wearer for alerting first responders.
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公开(公告)号：US20030168812A1
公开(公告)日：2003-09-11
申请号：US10384207
申请日：2003-03-06
发明人： Mordechai Tessel , Kira Tessel , Dina Rolel , Netanel Tessel
IPC分类号： F41J005/04
CPC分类号： F41J5/048
摘要： The invention provides a hit-scoring apparatus for shooting practice, comprising a target holder consisting of a body constituting the first and second jaws of a clamping device, the first jaw and the second jaw being electrically insulated from one another, means adapted to produce a relative movement between the first jaw and the second jaw, and a target panel clampable between the first and second jaws, the target panel consisting of a plurality of layers including an electrically conductive front layer and an electrically conductive second layer separated and spaced apart from the front layer by at least one electrically non-conductive layer. When the target panel is clamped between the first and second jaws of the target holder, separate electrical contacts are established between the front layer and the first jaw on the one hand, and between the second layer and the second jaw on the other hand, the first and second jaws being further connectable to a hit-scoring unit.
摘要翻译： 本发明提供了一种用于拍摄练习的命中评分装置，包括由构成夹紧装置的第一和第二夹爪的主体构成的目标支架，第一钳口和第二钳口彼此电绝缘，适于产生 第一钳口和第二钳口之间的相对运动以及可夹紧在第一和第二钳口之间的目标板，所述目标板由多个层组成，所述多个层包括导电前层和与所述第二钳口相隔离的导电第二层 前层由至少一个非导电层形成。 当目标板被夹持在目标支架的第一和第二钳口之间时，一方面在前层和第一钳口之间以及另一方面在第二层和第二钳口之间建立分开的电触头， 第一和第二钳口进一步可连接到击打单元。
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