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公开(公告)号：US20190242673A1
公开(公告)日：2019-08-08
申请号：US16249849
申请日：2019-01-16
CPC分类号： F41B11/71 , H02J7/0065 , H02J7/0091 , H02J7/022
摘要： The disclosure extends to methods, systems, and devices for providing a variable voltage power supply to a hobby device. A system includes a hobby device and a variable voltage power supply. The variable voltage power supply includes a battery, a buck converter comprising an inductor coil and a capacitor, one or more multimeters configured to provide a reading in real-time of a voltage provided by the variable voltage power supply, and an output voltage regulator. The variable voltage power supply may also include a potentiometer, a heat dissipation fin, and a MOSFET.
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公开(公告)号：US20190025010A1
公开(公告)日：2019-01-24
申请号：US15989138
申请日：2018-05-24
发明人： Yin-Hsi Liao
IPC分类号： F41B11/56
摘要： A magazine gas heating structure includes a magazine body, an electricity supply device arranged in the magazine body, a heating assembly arranged in the magazine body and electrically connected with the electricity supply device, a liquid channel defined in the magazine body, and a turbulence thermal conduction element arranged in the magazine body and connected to the heating assembly. The turbulence thermal conduction element is arranged at an end of the liquid channel. As such, a user may set the magazine body into a toy gun to allow the electricity supply device to supply electrical energy to the heating assembly, so that the heating assembly heats the turbulence thermal conduction element. Pressurized fluid is conducted to pass through the turbulence thermal conduction element and efficiently absorb thermal energy from the turbulence thermal conduction element so that the pressurized fluid is converted into gas for firing the toy gun.
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公开(公告)号：US20180252494A1
公开(公告)日：2018-09-06
申请号：US15905279
申请日：2018-02-26
申请人： GI SPORTZ DIRECT LLC
发明人： Robert K. Masse
IPC分类号： F41B11/71 , F41B11/73 , F41B11/723
CPC分类号： F41B11/71 , F41B11/57 , F41B11/72 , F41B11/721 , F41B11/723 , F41B11/73
摘要： A compressed gas gun including a housing and a bolt movable within a passage in the housing. Movement of the bolt relative to the housing opens a flow path for firing a projectile.
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公开(公告)号：US09952015B2
公开(公告)日：2018-04-24
申请号：US15619539
申请日：2017-06-12
申请人： DURINDANA CO., LTD.
发明人： Hyunmin Kang
IPC分类号： F41B7/00 , F41B7/08 , F41B11/55 , F41B11/646 , F41B11/71
摘要： A connector includes a connector body coupled to the toy gun to be connected with an upper portion of the magazine; a hole formed to pass through front end of the connector body and configured to accommodate a projectile provided by the magazine; a projectile fixing portion positioned on the connector body in which the hole is formed and configured to fix the projectile provided via the hole; a projectile sensing portion which senses whether or not a projectile remains in the hole, a position of the projectile sensing portion being changed depending on whether or not a projectile remains in the hole; and a first protrusion interlocked with the projectile sensing portion, the first protrusion moving forward or backward to control a stopper depending on whether or not a projectile remains in the hole, the stopper allowing or blocking movement of a cylinder of the toy gun.
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公开(公告)号：US09857141B2
公开(公告)日：2018-01-02
申请号：US15046816
申请日：2016-02-18
申请人： G.I Sportz, Inc.
发明人： Michael S. Spurlock
摘要： A loader and drive system are provided. The loader is preferably configured to house a quantity of projectiles (such as paintballs) in a chamber and supply the quantity of projectiles from the chamber to an attached pneumatic gun when in operation. The loader preferably includes an outlet configured to supply projectiles from the chamber to the pneumatic gun when the loader is operatively connected to the pneumatic gun. A drive system may be arranged in the loader and include a non-rotating cone arranged above the outlet and having an opening in a side thereof to provide an entrance. A way is arranged configured to direct projectiles into the outlet from the chamber through the entrance. A cover may be connected to the non-rotating cone and have an arm that directs projectiles into the entrance. A driving ring may surround the non-rotating cone and rotate around the non-rotating cone. The driving ring urges projectiles from the chamber into the way and toward the outlet during operation of the loader.
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公开(公告)号：US20170234644A1
公开(公告)日：2017-08-17
申请号：US15432115
申请日：2017-02-14
发明人： Li-Te Cheng
IPC分类号： F41B11/642 , F41B11/71 , F41B11/73 , F41B11/646
CPC分类号： F41B11/642 , F41B11/646 , F41B11/71 , F41B11/73
摘要： Provided is an assembled electric toy gun that allows a spring in the toy gun to be changed quickly for altering projectile propulsion strength. The assembled electric toy gun has a positioning structure whereby a motor-end terminal and a battery-end terminal are mounted in place and disconnected quickly and efficiently. The assembled electric toy gun has a cylinder piston unit and a barrel which are aligned with different axial directions to thereby prevent the cylinder piston unit in operation from undergoing energy loss which might otherwise compromise the propulsion speed of a projectile. The assembled electric toy gun has a firing mode system which turns off a power converter whenever a trigger switch is in a suspension state, thereby saving the power of the toy gun. The assembled electric toy gun has a micro control unit connected to the power converter, thereby effectively reducing power loss.
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公开(公告)号：US20170160045A1
公开(公告)日：2017-06-08
申请号：US15435568
申请日：2017-02-17
申请人： HTR Development, LLC
CPC分类号： F41B11/57 , F41A9/62 , F41A19/01 , F41A19/58 , F41A19/69 , F41B11/53 , F41B11/70 , F41B11/71
摘要： Among other things, methods and apparatus regarding collection, dissemination and display of information concerning paintball loaders and markers are disclosed. A loader includes a heads-up display, electronic devices for gathering, storing and disseminating information, and an antenna for sending and receiving data. Wireless voice communications among paintball players is possible via associated headsets. There is also disclosed paintball equipment and methods for controlling both the firing and loading mechanism of paintball equipment. Current systems or mechanisms have individual and discrete electronic control systems for firing operations, e.g. located in the paintball gun itself, and loading operations, e.g. located inside the paintball loader. The present disclosure unifies the electronic control of said firing and loader operations into a single electronic circuit board located on either the paintball gun or paintball loader.
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公开(公告)号：US20160169615A1
公开(公告)日：2016-06-16
申请号：US14904346
申请日：2014-07-09
申请人： Rory BERGER
发明人： Rory BERGER
IPC分类号： F41B11/723 , F41B11/54
CPC分类号： F41B11/71 , F41B11/54 , F41B11/60 , F41B11/62 , F41B11/68 , F41B11/723 , F41B11/724
摘要： A variable velocity pneumatic launcher that includes at least one chamber filled with a projectile. The launcher includes a ballast chamber filled with pressurized air selectively released to propel a projectile from the launcher's barrel. The launcher includes a firing chamber filled with ambient air and a ballast chamber filled with pressurized air. A piston rod extends between the chambers and attached to a firing piston and a ballast piston located inside the firing chamber and ballast chamber, respectively. The rod is connected to an adjustable velocity valve which controls the amount of longitudinal movement of the rod. When the trigger is activated, a portion of the pressurized air from the ballast chamber is delivered to the firing chamber. Because the surface area of the firing piston is greater than the ballast piston's surface area, the force exerted on the firing piston is sufficient to shift/displace the ballast piston.
摘要翻译： 一种变速气动发射器，其包括至少一个充满弹丸的腔室。 发射器包括一个装有加压空气的镇流器，该压缩空气被选择性地释放以从发射器的枪管推进射弹。 发射器包括一个充满环境空气的燃烧室和一个装有加压空气的镇流器。 活塞杆在腔室之间延伸并分别附接到击发活塞和位于燃烧室和镇流器室内的压载活塞。 杆连接到可调节的速度阀，其控制杆的纵向移动量。 当触发器被激活时，来自镇流器室的一部分加压空气被传送到燃烧室。 因为点火活塞的表面积大于压载活塞的表面积，所以施加在点火活塞上的力足以使压载活塞移位/移位。
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公开(公告)号：US09297605B2
公开(公告)日：2016-03-29
申请号：US14285816
申请日：2014-05-23
申请人： GI Sportz, Inc.
发明人： Michael S. Spurlock
摘要： A paintball drive system of a paintball loader and includes a board having a hole with which a driving ring is engaged. A gear ring is connected to the driving ring. A friction ring is located at the inside of the gear ring. A base is located beneath the board and has a cone which has an outlet and an entrance. A power unit is connected to one end of the loader and rotates the gear ring. The paintballs are received in the paintball loader and is moved by the friction ring which is driven by the gear ring to guide the paintballs to move through the entrance and be fed into the paintball gun via the outlet.
摘要翻译： 一种彩弹装载机的彩弹驱动系统，包括具有与驱动环接合的孔的板。 齿圈与驱动环连接。 摩擦环位于齿圈内侧。 基座位于板下方，并具有一个具有出口和入口的锥体。 动力单元连接到装载机的一端并使齿轮旋转。 彩弹球被接收在彩弹装载机中，并被由齿圈驱动的摩擦环移动，以引导彩弹球通过入口移动并通过出口被送入彩弹枪。
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公开(公告)号：US09255766B2
公开(公告)日：2016-02-09
申请号：US14827754
申请日：2015-08-17
申请人： HTR Development, LLC
IPC分类号： F41B11/00 , F41A19/00 , F41A9/00 , F41B11/57 , F41A19/69 , F41B11/70 , F41B11/53 , F41A19/58
CPC分类号： F41B11/57 , F41A9/62 , F41A19/01 , F41A19/58 , F41A19/69 , F41B11/53 , F41B11/70 , F41B11/71
摘要： Among other things, methods and apparatus regarding collection, dissemination and display of information concerning paintball loaders and markers are disclosed. A loader includes a heads-up display, electronic devices for gathering, storing and disseminating information, and an antenna for sending and receiving data. Wireless voice communications among paintball players is possible via associated headsets. There is also disclosed paintball equipment and methods for controlling both the firing and loading mechanism of paintball equipment. Current systems or mechanisms have individual and discrete electronic control systems for firing operations, e.g. located in the paintball gun itself, and loading operations, e.g. located inside the paintball loader. The present disclosure unifies the electronic control of said firing and loader operations into a single electronic circuit board located on either the paintball gun or paintball loader.
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