47 results about "Finger trigger" patented technology

A digital-imaging based system for and method of reading graphical indicia, including code symbols, on objects such as, but not limited to, code symbol menus by the user simply pointing his or her finger at the particular code symbol on the code symbol menu to be read, while digital images of the code symbol menu and the pointing finger are automatically captured, buffered and processed.

One embodiment of the present invention provides a system for entering text. The system starts by receiving a sequence of finger-triggered events. The system then attempts to match the sequence of finger-triggered events to one or more predetermined sequences of finger-triggered events. If the sequence matches a predetermined sequence, the system outputs at least one character corresponding to the predetermined sequence.

A finger trigger spray cap actuator for use in conjunction with a mounting cup (11) on an aerosol container including a base (5) having an integral collar (8), a finger trigger support (22); a finger trigger (3) hingedly connected to the trigger support (22), and a finger grip (39) depending from the finger trigger (3) and extending radially beyond the outer circumference of the collar (8). The present invention also relates to a method of manufacturing the finger trigger spray cap assembly including integrally molding a base portion (5) and finger trigger portion (3) as a single unit about a living hinge (10).

A foldable stroller, incorporating with a one-hand operational control device includes a turn switch rotatably mounted on the stroller. A locking unit includes a locking latch slidably disposed a pusher cavity of the turn switch to lock up a rotational movement of the turn switch and a finger trigger arranged to push the locking latch inwardly into the pusher cavity to unlock the turn switch. In order to fold up the stroller, a user's fingers must grip the finger trigger inwardly to push the locking latch inward, so that the turn switch is unblocked and free to rotate with respect to pivot arms of the stroller to disengage an engagement unit of the stroller.

An apparatus to excise a sample of material and temporarily store sample has a tubular clamshell casing at an angle to the horizontal, blended to a tubular boss under which is a tubular sample sleeve extending downwards from the boss. Within the casing an electric motor is housed which drives, via gears, the sample sleeve in a rotational manner. The end of the sleeve, distal from the boss, forms a cutting edge circumscribing a circular region. An ejection rod slides reciprocally within the sample sleeve between a stowed position and an expulsion position. When the ejection rod moves from the stowed position to the expulsion position, it will extend past the cutting edge and expel any sample of material contained within the cutting sleeve. A user cuts a sample from a source material using the cutting blade of the apparatus when the ejection rod is in the stowed position. The sample is cut when the cutting blade engages contact against the sample and gentle downward pressure is applied while a finger trigger activates the electric drive to rotate the cutting sleeve. Alternately a user may cut a sample from a source material by engaging contact between the cutting edge of the tubular sleeve and the source material, applying downward pressure against the source material thereby activating the electric drive to rotate the tubular cutting sleeve. Once the source material has been cut it is simultaneously extracted and lodged within the tubular sleeve. The extracted sample remains lodged in the tip of the tubular cutting sleeve until the user actuates the ejection rod through the sleeve to the expulsion position to eject the sample of source material. Return actuation of the eject rod is comprised of a coil spring that biases the rod in the retracted stowed position.

A digital-imaging based system for and method of reading graphical indicia, including code symbols, on objects such as, but not limited to, code symbol menus by the user simply pointing his or her finger at the particular code symbol on the code symbol menu to be read, while digital images of the code symbol menu and the pointing finger are automatically captured, buffered and processed.

A finger trigger spray cap actuator for use in conjunction with a mounting cup (11) on an aerosol container including a base (5) having an integral collar (8), a finger trigger support (22); a finger trigger (3) hingedly connected to the trigger support (22), and a finger grip (39) depending from the finger trigger (3) and extending radially beyond the outer circumference of the collar (8). The present invention also relates to a method of manufacturing the finger trigger spray cap assembly including integrally molding a base portion (5) and finger trigger portion (3) as a single unit about a living hinge (10).

A computer input device (e.g. a mouse) with a finger-triggered sensor is described. The sensor generates input signals in addition to the conventional mouse signals generated by click buttons, tracking device and scrolling wheel. The sensor may be an optical sensor, a touch-sensitive sensor or other types of sensors. The signals generated by the sensor, either alone or in combination with other signals generated by the buttons, tracking device or scrolling wheel, may be interpreted to generate various messages for the operating system and / or application programs. The interpretation may be performed by a circuit on the input device, by a driver program on the host computer, or both. The sensor may be provided on a mouse, a laptop keyboard that has a pointing device, an external keyboard equipped with a pointing device, or on a stand-alone device that can be electrically connected to a computer through its available ports.

The invention discloses a gunnery training stability evaluation device based on analysis of brain wave signals and balance sensors, which includes a brain wave signal analyzing unit, a shake monitoring unit, a wireless communication module and an information recording device, wherein the brain wave signal analyzing unit and the shake monitoring unit are connected with the information recording device respectively through the wireless communication module; the brain wave signal analyzing unit includes an electroencephalogram signal acquiring electrode, an electroencephalogram signal preprocessing module, a high resolution A / D (analog to digital) converter and a signal processing module that are all connected in sequence; and moreover, the shake monitoring unit includes a forefinger shake monitoring sensor, a middle finger shake monitoring sensor, a gun barrelfront shake monitoring sensor, a trigger micro-pressure monitoring sensor and a singlechip. With adoption of the gunnery training stability evaluation device, a coach can clearly analyze influences on shooting results by brain wave change data, finger shake parameters, finger triggering pressure parameters of a shooter, so as to regulate shooting behaviors of the shooter in a more targeted manner and achieve the purpose of improving the score rapidly.

A multifunctional personal safety device includes a main body having an ergonomic gripping surface, and a finger trigger for selectively activating a non-contact deterrent unit and an active deterrent unit. The non-contact deterrent unit including a controller, memory, wireless communication unit, a siren, a light, a laser, and a camera. The information captured by the camera is stored in one or both of a removable media card and the onboard memory. The active deterrent unit includes an aerosol canister containing one or both of a chemical irritant or an inflammatory agent. A safety switch transitions between a locked and unlocked position wherein the finger trigger is selectively blocked and allowed to engage the aerosol canister, respectively.

A water and bubble toy includes a water projecting assembly and a bubble generating assembly. Water is stored in a water reservoir located in a rear handle of the toy while bubble solution is stored in a detachable reservoir. The water generating assembly is operated by a lever located toward an upper end of the toy. When the lever is pulled, the lever activates a first pump that expels water from the toy. The bubble generating assembly is operated by a finger trigger that activates an electric motor, which powers a second pump and a fan. The second pump pumps bubble solution to a ring and the bubble solution coats the ring. The fan blows air through the ring and helps generate and propel bubbles from the ring.

A multifunctional personal safety device includes a main body having an ergonomic gripping surface, and a finger trigger for selectively activating a non-contact deterrent unit and an active deterrent unit. The non-contact deterrent unit including a controller, memory, wireless communication unit, a siren, a light, a laser, and a camera. The information captured by the camera is stored in one or both of a removable media card and the onboard memory. The active deterrent unit includes an aerosol canister containing one or both of a chemical irritant or an inflammatory agent. A safety switch transitions between a locked and unlocked position wherein the finger trigger is selectively blocked and allowed to engage the aerosol canister, respectively.

A handheld archery release is convertible between index and pinky finger trigger modes of operation. The release includes a flat finger bed handle which contains a sear assembly operable between hold and fire positions. Index and pinky finger triggers are connected with the handle and with the sear assembly to selectively operate the sear assembly in either mode of operation. Locking screws selectively lock one of the triggers when the other trigger is in operation.

The invention provides a method for screen rotation and zoom of a mobile terminal browser and browser operation and control. The method comprises the steps that zone division of a screen of the mobile terminal browser is conducted; the screen is pressed for a long time and a finger is dragged in different directions, so that a corresponding screen rotation motion and a corresponding screen zoom motion are triggered; the screen is pressed for a long time and the finger is dragged to a circular floating menu, and the finger is released, so that a relevant menu order is executed. The method for screen rotation and zoom of the mobile terminal browser and browser operation and control can improve the operation and control efficiency of the mobile terminal browser.

The invention relates to a wireless fingerprint alarm under a body area network environment and particularly realizes that the identity and related information of alarm people can be rapidly positioned and queried under one-finger triggering, and prevents the misoperation and repudiation on the alarm. The wireless fingerprint alarm under the body area network environment comprises a microprocessor, a wireless transmission module, an environment perception module, a mobile communication module, a fingerprint identification module and an alarm device. The wireless fingerprint alarm under the body area network environment is characterized in that the wireless transmission module transmits the collected danger signals from nodes of the body area network or a host node on a human body to the microprocessor, when the information value exceeds the preset value set in the microprocessor, the microprocessor controls the alarm device to give an alarm and remind disease examination; when the alarm needs to be given, the fingerprint identification module collects and verifies fingerprint information, the environment perception module collects the surrounding environmental information, the fingerprint information and the surrounding environmental information are respectively inputted to the microprocessor, and the GPRS / GSM (general pocket radio service) / (global system for mobile communication) module is triggered by the microprocessor to transmit the fingerprint information and the environmental information to an emergency center service station.

An electronic musical performance controller comprising a microprocessor, proximity sensor, gyroscope, accelerometer, narrow beam guide light, and one or more finger monitoring sensors. The proximity sensor is mounted on the front of the controller and represents the origin of a Cartesian coordinate system. Preprogrammed events are mapped into the surrounding space at fixed distances and pitch and yaw angles from the proximity sensor. The guide light beam illuminates the proximity sensor's field of view. The controller is held in one hand and the guide light beam is aimed at the other hand. When the player's finger triggers a finger monitoring sensor, the length of the guide light beam and the pitch and yaw of the proximity sensor are measured. This information is used to determine which mapped event the player is selecting. The preprogrammed event is then output via a MIDI bus or built in sound module and speaker.

The invention provides a method for realizing three-dimensional desktop shortcut bar switching. The method includes the following steps: presenting a current shortcut bar and an adjacent shortcut bar in a mode of being folded by a certain angle, switching an event response area by a preset shortcut bar, presetting a step length threshold value that a finger triggers a shortcut bar switching event in a response area sliding screen, monitoring whether a step length value when the finger is in the response area sliding screen is larger than the step length threshold value or not, and if yes, triggering the shortcut bar switching event; acquiring a sliding direction of the finger; acquiring coordinate values of sliding of the finger, and converting into a rotating angle value among shortcut bars by a rolling machine according to the coordinate values of sliding of the finger; enabling a shortcut bar to rotate around a central axis between two shortcut bars according to the sliding direction of the finger and the angle value to realize interaction effect that the shortcut bars respond to sliding of the finger to be in polygonal rotating switching. By the method, desktop shortcut bar switching is enabled to interact with operation of a user well, so that user experience is improved. The invention further provides a system for three-dimensional desktop shortcut bar switching.

A method and apparatus for converting a portable band saw to an upright stationary table band saw includes a stand having a base, at least one vertically extending side wall, and a top. A work piece support surface can include an opening through which one run of a closed loop saw blade of the portable band saw can pass when the portable band saw is mounted in a supporting relationship with respect to the stand. A switch mounted on the stand operates the portable band saw independent of the finger trigger on the handle. The on / off switch is connected to a plug engaged by the portable band saw when mounted in the stand. The plug is engagable within a socket of the band saw and is electrically connected to bypass the finger trigger of the portable band saw and to create a circuit through the on / off switch.

A multifunctional personal safety device includes a main body having an ergonomic gripping surface, and a finger trigger for selectively activating a non-contact deterrent unit and an active deterrent unit. The non-contact deterrent unit including a controller, memory, wireless communication unit, a siren, a light, a laser, and a camera. The information captured by the camera is stored in one or both of a removable media card and the onboard memory. The active deterrent unit includes an aerosol canister containing one or both of a chemical irritant or an inflammatory agent. A safety switch transitions between a locked and unlocked position wherein the finger trigger is selectively blocked and allowed to engage the aerosol canister, respectively.

In some embodiments, a fire control housing comprises a frame defining a cavity. The frame comprises a floor, a first sidewall and an opposed second sidewall. The first sidewall defines a first window. A trigger assembly comprises a hammer and a finger trigger. The finger trigger extends through the floor of the frame.

The invention relates to an image display method, a device and a storage medium, belonging to the technical field of terminals. The method comprises the following steps: detecting a touch operation ofa user on a fingerprint identification area in the process of displaying an image; determining an image control instruction corresponding to the touch operation and the display state according to thetouch operation, the image control instruction for controlling a display mode of the image; performing image display according to the image control instruction. The present disclosure controls a display mode of an image by a touch operation in a fingerprint identification area, the invention avoids the problem of blocking the user's line of sight when the finger triggers the control operation directly on the display screen, which leads to the incomplete image seen by the user, and also prevents the display screen from being damaged by frequent operation on the display screen.

The invention relates to a multifunctional mouse device. The mouse device comprises a shell body, a first key, a first sensing component and a second sensing component, wherein the shell body is provided with a shell surface and a shell lateral surface, the first key is arranged on the shell surface, the first sensing component is arranged on the first key, and the second sensing component is arranged on the shell lateral surface. A user can control a cursor on a computer screen through a first finger triggering the second sensing component and a palm moving the shell body, and in addition, the user can execute preset instructions through the first finger triggering the second sensing component, a second finger triggering the first sensing component and the palm moving the shell body. The mouse device provided by the invention can execute various specific functions without installing a driver in a host computer, and is convenient to operate and use for users.

The invention discloses a display method and device. According to one implementation mode, the display method comprises the steps that the predetermined operation conducted by a user on a local machine is monitored; responding to the predetermined operation, the orientation of a local machine screen is acquired; a zooming type is determinedaccording to the orientation, wherein the zooming type includes zooming out and zooming in; zooming is conducted on the contents displayed by the local machine according to the zooming type, and the zoomed contents are displayed. By the adoption of the implementation mode, it is achieved that the contents displayed by the screen can be zoomed in through single-finger trigger, the contents displayed by the screen can be zoomed out through single-finger trigger, and accordingly the user easily zooms in / out the contents displayed by the screen by one hand.

The invention discloses an electric water-series fire extinguishing gun. The electric water-series fire extinguishing gun comprises a handheld gun shaped housing, and a built-in type liquid storing device which is arranged in the handheld gun shaped housing, wherein the built-in liquid storing device comprises a flexible deformable liquid bag and a damming preventing dredging device; the damming preventing dredging device comprises a dredging pipe which passes through the flexible deformable liquid bag, and damming preventing rods which are arranged at the upper part and the lower part of the dredging pipe; water holes positioned in the inner side of the flexible deformable liquid bag are closely distributed in the dredging pipe; a movable power supply, an electric water pump and a controller are arranged in the handheld gun shaped housing; the movable power supply is connected to the controller, and the controller is linearly connected to the electric water pump. According to the aforementioned above, the electric water-series fire extinguishing gun has the advantages that the special flexible deformable liquid bag is adopted, so that the utilization rate of a liquid extinguisher can be increased, and the effective jetting distance is greater than 8 meters; a single-finger trigger is simple and convenient to operate; the fire extinguishing work is efficient, and the maintenance is convenient.

The invention pertains to a speargun, comprising a barrel having an oblong body and a spear track for directly receiving a spear, the spear track being formed as a channel on the outer surface of the barrel, a handle unit connected to the barrel, and a trigger unit for releasing the spear through activation of a finger trigger, wherein the barrel is constructed as a single piece having an oblong barrel body comprising a hollow interior space, wherein a reinforcing bar is provided inside the hollow interior space, the reinforcing bar running essentially a length of the barrel body. The invention also pertains to a speargun wherein a housing containing the trigger unit has a window through which the trigger mechanism of the trigger unit is at least partly visible from an outside and a speargun wherein fixation means are provided for fixing the handle unit in different positions along the barrel.

Multifunctional finger-wearing equipment capable of simulating a mouse comprises three independent finger-wearing devices which can be worn at finger tips or in the middle of fingers. The finger-wearing equipment is provided with two wearing manners: worn at the finger tips and worn in the middle of the fingers. The finger-wearing equipment comprises equipment bodies and wearing fixing portions. Each of the finger-wearing devices comprises a single chip, a fastening belt, a pressure sensor set, a gravity inductor, a wireless communication module, a cursor movement module and a groove for battery assembling and disassembling, wherein the single chip is positioned inside the equipment body, the fastening belt is positioned between the equipment body and the wearing fixing portion and connecting the two, the pressure sensor set is positioned on the inner side of the fastening belt, the gravity inductor is positioned in a cuboid of the wearing fixing portion, the wireless communication module and the cursor movement module are positioned inside the equipment body, and the groove for battery assembling and disassembling is formed in the equipment body. During mouse simulating, the finger-wearing devices are worn on three fingers respectively in a certain wearing manner, and each finger triggers a mouse button and matches with waggling to operate the finger-wearing equipment.

The invention discloses an ultrathin vein identification device for a door lock. The ultrathin vein identification device comprises a sealed cavity and a controller which is black inside and does not reflect. The upper part of the sealed cavity is provided with several near infrared light emitting diodes connected with the controller. A vein identification area provided on the sealed cavity is an inclined plane. The sealed cavity is provided with an oblique filter; and the vein identification area is provided with a finger trigger board, the finger trigger board and the controller phase are connected. A vertical reflector is arranged on the inner sidewall of the sealed cavity. The sealed cavity is provided with a camera. The camera is connected with the controller; the camera is located at the lower right side of the vertical reflector; the oblique filter, the vertical reflector, and the camera form an imaging path. The ultrathin vein identification device utilizes the principle of optics, extends the path of light, shortens the distance between the vein and the lens, and changes the direction of the finger placement to achieve the aim of miniaturizing and reducing the depth of the module, and is very suitable for door locks, safes and the like products.

The invention discloses an anti-false-triggering interference control method for an intelligent lock. The method comprises the following steps: regularly scanning and detecting whether a key value is input into a touch keyboard or not, wherein the key value input is single-value input triggered by fingers and multi-key-value awakening input triggered by long pressing of hands; when key value input exists in the touch keyboard and the key value input is multi-key value awakening input, obtaining the state of the intelligent lock body, and if the intelligent lock body is in a dormant state, detecting whether the hand is lifted up from the touch keyboard or whether key value keeping time exceeds preset time; when it is detected that the hand lifts up from the touch keyboard or the key value holding time exceeds the preset time, filtering touch key values input within 200 ms so as to discard false triggering key values generated when the keyboard is triggered due to hand shaking or too slow hand lifting speed; and receiving a touch key value which is subsequently input so as to finish the input of the key value. The invention further discloses an anti-false-triggering interference control system of the intelligent lock.

The invention relates to a wireless fingerprint alarm under a body area network environment and particularly realizes that the identity and related information of alarm people can be rapidly positioned and queried under one-finger triggering, and prevents the misoperation and repudiation on the alarm. The wireless fingerprint alarm under the body area network environment comprises a microprocessor, a wireless transmission module, an environment perception module, a mobile communication module, a fingerprint identification module and an alarm device. The wireless fingerprint alarm under the body area network environment is characterized in that the wireless transmission module transmits the collected danger signals from nodes of the body area network or a host node on a human body to the microprocessor, when the information value exceeds the preset value set in the microprocessor, the microprocessor controls the alarm device to give an alarm and remind disease examination; when the alarm needs to be given, the fingerprint identification module collects and verifies fingerprint information, the environment perception module collects the surrounding environmental information, the fingerprint information and the surrounding environmental information are respectively inputted to the microprocessor, and the GPRS / GSM (general pocket radio service) / (global system for mobile communication) module is triggered by the microprocessor to transmit the fingerprint information and the environmental information to an emergency center service station.