49 results about "Right thumb" patented technology

A control system for operation of a remote vehicle comprises a twin-grip hand-held controller having a volume of less than 1 liter and a weight of less than 1 lb. The twin-grip hand-held controller includes: a left grip shaped to be held between a user's left little finger, ring finger, and the ball of the thumb, leaving the user's left index finger, middle finger, and thumb free; a left control zone adjacent to the left grip, including a first analog joystick and a first 4-way directional control manipulable by the left thumb, and a left rocker control located on a shoulder portion of the controller; a right handed grip shaped to be held between the user's right little finger, ring finger, and the ball of the thumb, leaving the user's left index finger, middle finger, and thumb free; a right control zone adjacent the right grip, including a second analog joystick and a second 4-way directional control manipulable by the right thumb, and a right rocker control located on a shoulder portion of the controller; a tether zone between the left control zone and the right control zone, including a tether anchor configured to tether the hand controller between the left grip and the right grip and to permit the hand controller to hang with the left grip and right grip pointing upward; a tether extending from the tether anchor to the right shoulder of an operator, the tether including a strain relief section. A quick-release pad is worn on an operator's chest, the quick-release pad including a first fastener for affixing the quick-release pad to available mounts on the operator, and a second quick-release fastener for holding the hand-held controller to the quick-release pad to be readily removable by pulling on the hand-held controller.

The invention relates to medical rehabilitation training apparatuses, and particularly relates to a universal rehabilitation training hand device for a left hand and a right hand. The universal rehabilitation training hand device mainly consists of two connection rod slide block mechanisms; a drive screw is in mutual matching connection with a driven gear driven by a driving gear; the drive screw is provided with a screw nut, and the screw nut is fixedly connected to a screw nut base; the screw nut base is rotatably connected to a hand back backup plate through a short connection rod so as to drive the hand back backup plate to bend and stretch; a finger pressing support is arranged on a slide block of a guide light shaft at the front of the hand back backup plate; the slide block is connected to a power base through a dual connection rod; a radius difference due to consistency between the rotation center of the hand back backup plate and the rotation center of the dual connection rod can push the slide block to move forward and backward, and then four fingers can bend and stretch; and the forward and backward movement of the slide block drives a T-shaped connection plate to move, and the T-shaped connection plate drives the left right thumb push rod to rotate through a groove fit to achieve rehabilitation training of thumbs. The universal rehabilitation training hand device is full in function and is simple and practical in structure.

Provided herein are an ambidextrous thumb safety and apparatuses for providing the same for a handgun. The ambidextrous thumb safety and apparatuses generally comprise right and left thumb safeties pivotally mounted in opposition to a handgun frame, means for pivotally interconnecting the mounted right and left thumb safeties on the handgun frame and means for initiating pivotal movement of the right and left side plates upon application of a force thereto. Particularly, a secondary pin with a threaded end extends from the sear contact surface on the right thumb safety and is connected to the left thumb safety via a screw at a counterbored hole through the left thumb safety.

A keypad-based alphanumeric user interface, data entry process and method specifically designed for thumb typing on a handheld electronic device, with a left-thumb / right-thumb accessible and symmetrical key distribution of consonant letters placed in alphabetical order on a six columns / six rows square-shaped surface, omitting all vowels in some key distribution mode (e.g., default and SHIFT modes), and offering the option of replacing some or all said vowels in any word with a generic vowel mark instead of any specific vowel.

A traction type finger rehabilitation training apparatus includes a frame, a four-finger bending / stretching movement assembly, a four-finger opening / closing movement assembly, a left and right thumb movement assembly, and an arm fixation assembly. The four-finger opening / closing movement assembly comprises two connecting blocks arranged along the width direction of the rack, the front sides of thetwo connecting blocks are connected by a large side plate, the lower ends are connected with the bottom of the rack, and a synchronous belt transmission assembly is arranged between the two connecting blocks. The invention can realize the bending / stretching motion of four fingers, the opening and closing motion of four fingers. Four fingers move independently, and rehabilitation training can be carried out for a single finger. Moreover, the bending / stretching motion of the four fingers is the same as that of the human fingers in the natural state, and the curved plates can be replaced to adapt to the patients with different finger sizes, so as to avoid the secondary injury in the training process and achieve the best training effect.

This invention relates to methods of using nine sensors, preferably a centrally located sensor surrounded by eight adjacent sensors, to produce data. This invention also relates to methods of producing data using a multi-tap data entry method using nine sensors, a simultaneous data entry method using more than nine sensors and / or a sequential data entry method using more than nine sensors. This invention produces alphabetic data characters, data characters, a space, numbers, punctuation, symbols, control and functions using nine sensors or more than nine sensors. Activating one of nine sensors produces a number, a first data character of three or four data characters or multiple data characters. Activating one of nine sensors once produces a first data character, twice produces a second data character, thrice produces a third data character, four times produces a fourth data character, five times produces a fifth data character, six times produces a sixth data character, seven times produces a seventh data character, eight times or more produces additional data characters. The present invention relates to a method of using nine sensors for data entry, preferably on a centrally located sensor surrounded by eight adjacent cardinal point direction activated sensors or eight touch sensor cardinal point activated zones, a cell phone menu sensor, a camera menu sensor, an iPod / MP3 menu sensor, etc. for producing alphabetic data, a space, numbers, punctuation, symbols, control, functions and data characters; preferably activated by the left or right thumb. Nine sensors plus at least three additional sensors provide for simultaneous or sequential sensor activations, reducing the frequency of individual, simultaneous or sequential sensor activations. Nine sensors plus six additional sensors provide for simultaneous or sequential sensor activations which require fewer sensor activations than using only three additional sensors.

The invention relates to data input equipment, in particular to a keyboard used as electronic computer input equipment. The invention relates to the industrial design of keyboards, an embedded controller and embedded software which are built in the keyboards, keyboard interface control circuits and the drive programs of computer hosts, operation systems or internal parts of an application program for processing keystroke information. In the invention, the spacebar on conventional keyboards is divided into a left part and a right part which are respectively controlled by the left thumb and the right thumb. The keyboard comprises a plurality of working modes and can switch the modes by the special move sequences of the two thumbs, namely, the respective knocking of the right and the left spacebars by the thumbs still means the spacebar, and the mode switching possibly exists when the time of the knocking of the spacebars approaches.

The present invention discloses a method and an apparatus for inputting characters. The method comprises the following steps: obtaining corresponding candidate characters according to characters input by a user; obtaining holding information of a mobile terminal and displaying the candidate characters in a screen area which can be easily touched by a thumb according to the holding information, wherein the holding information shows that the mobile terminal is held by a left hand or the mobile terminal is held by a right hand. By virtue of the character input method, the candidate characters are specifically displayed in the screen area which can be easily touched by the thumb of the user by detecting the holding information of the mobile terminal in the character input process, for example, the candidate characters are displayed in the screen area which can be easily touched by the left thumb if the mobile terminal is held by the left hand; the candidate characters are displayed in the screen area which can be easily touched by the right thumb when the mobile terminal is held by the right hand; the user can more conveniently and quickly select the candidate characters; the misoperation is low in occurrence possibility; the input efficiency is improved; the user experience is improved.

A control box and operator interface for an industrial vehicle includes a left thumb joystick controller, a right thumb joystick controller, and integrated handles positioned adjacent the left thumb joystick controller and the right thumb joystick controller, respectively. The integrated handles are ergonomically positioned relative to the left and right thumb joystick controllers such that when an operator grasps the handles, the operator's thumbs are naturally positioned adjacent the left and right thumb joystick controllers, respectively. An enabling mechanism is associated with each of the integrated handles and includes a switch that serves to activate operational functionality of the left and right thumb joystick controllers.

This invention relates to new designs of tubular body flutes both to facilitate more natural and more consistent placement and orientation of the flute player's hands and to enhance the flexibility of the player's lips so as to more perfectly play the flute by greatly increasing the stability of the flute in the player's hands by firmly connecting the flute to the player's finger (and / or thumb) by provision of a finger connecting part through which the flute player's left index finger is inserted, as like wearing a ring. It firmly fixes the flute to the player's left index finger (and / or thumb) so that the flute is stabilized without pressure on the player's mouth. Thus, it enhances the flexibility of the player's lips to more perfectly form the airstream sounding the flute while also more exactly and repeatedly locating the player's fingers on the flute by preventing inadvertent rotation of the flute. This is especially beneficial for the player's lower lip, which, under extant art, is forcibly pinned against the lower teeth and gums so as to stabilize the flute. This benefit is achieved by completely stabilizing the flute in the player's hands by firmly connecting the flute to the player's finger (and / or thumb) with a finger connecting means incorporating an opening in the invention through which the flute player's left index finger (and / or thumb) is inserted, as like wearing a ring.In the preferred embodiment the finger connecting means is a ring-like structure built onto the flute and for economy this additional device is hereafter referred to as a ring. The use of a ring provides a firm connection between the player's fingers and the flute permitting the left index finger and right thumb to completely stabilize the instrument with no pressure on the player's lips whatsoever, while completely preventing inadvertent rotation of the flute.A very substantial benefit of the instant invention over extant art is that it allows the flute to be safely played by growing children without disrupting the proper development of their gums and teeth. Many parents permit their children to start their music education only with a piano or a violin because wind instruments have a tendency to put severe stress and strain on the mouth, teeth and gums, which can distort their development. Because the instant invention permits, even encourages, the best use of the flute without strong, or even any, pressure on the teeth and gums, a flute so equipped can be used even by young children without orthodontial concerns.

The invention relates to a dry-land seedling and weed pulling / planting device. In particular, the dry-land seedling and weed pulling / planting device ensures that that a person uses the device without wetting his hands and without squatting and can wear gloves and sit on a stool in winter; the device can uproot weeds in plastic greenhouses and open vegetable fields by stretching into the soil surface; especially, the device can be used for pulling weeds and various seedlings at distant positions of a seedbed and planting seedlings in a manual cultivating principle; a handle is fixedly arranged on the upper side of a support body; grooves are formed in two ends; a movable handle capable of moving up and down is fixedly arranged in the grooves; the root of the right thumb's clamps the handle and other fingers penetrate through the movable handle to slightly pinch a telescopic device; functional contacts aim at a target, thus clamping, pulling of weeds and seedlings, and gathering of vegetables are completed; a seedling is put into the grooves of the support body and the roots of the seedling are clamped by opening a flat clamp; the seedling is hidden in a tile-shaped semicircular hollow body; the pulling / planting device is inserted into soft and wet soil and clamped with force, the flat clamp opens and the soil is driven out; the functional contacts drive soil to encircle the roots of the seedling and is pressed down slightly; the dry-land seedling and weed pulling / planting device is taken away and the seedling is well planted.

The invention relates to a speed recording and coding method, the basic principle is that two or a plurality of key areas which are mutually separated are utilized to present the value of each portion which is contained by one time input of an input method to finish the one time input of the input method. The invention also relates to a speed recording keyboard, six non-function keys are arranged on a left thumb and a right thumb to be thumb press key areas, the number of keys which can be touched as long as lifting hands are more, fingers are not needed to be moved frequently, and typewriting speed can be effectively improved, which is suitable for a matching keyboard of the speed recording and coding process of the invention. In addition, the invention also relates to five input methods for using the speed recording and coding method, the front four are encoded by spelling, and the fifth classifies all the Chinese characters according to derivation and similarity on the basis of the characters of fonts, and classification value is used to code.

An electronic device stores a plurality of user's fingerprints in such a manner that each of a plurality of functions is stored in correspondence to any one of the fingerprints. Every time before using a function, the electronic device recognizes a user using a fingerprint corresponding to the function. For example, when the right thumb, right index finger and right middle finger are respectively stored in correspondence to an individual recognition function, imaging execution function and copy quantity setting function, at least three fingerprints are checked while the user is recognized by the electronic device, the copy quantity is set and imaging is accomplished. In such a manner that a user is multiply identified by a plurality of fingerprints during using the electronic device, the accuracy in recognizing a user and security can be enhanced with the structure as simple as the conventional one.

The invention provides an artificial nail finger stall for plucked instruments. Eight finger stall parts are a set, four for a left hand, and four for a right hand. The artificial nail finger stall comprises a left thumb stall part, a right thumb stall part, forefinger stall parts, middle finger stall parts and ring finger stall parts, wherein the finger stall parts comprise finger guards; nail tips are connected with the front ends of the finger guards by plug-in strips; and finger rings are connected with the rear ends of the finger guards by connecting belts. The artificial nail finger stall for the plucked instruments overcomes the insufficiency in the prior art, is suitable for fingers in different thicknesses, and is flexible, convenient and comfortable to wear, simple and convenient to use, safe and environment-friendly, and the finger flexibility after wearing is high.

A wrist and thumb brace comprised of:a wrist brace portion for stabilizing a user's wrist, the wrist portion having a first aperture adapted for a user's right thumb when the brace is on a user's right hand, and a second aperture adapted for a user's left thumb when the brace is on a user's left hand, the first and second apertures configured to facilitate ambidextrous use of the brace; anda thumb brace portion for stabilizing a user's thumb, the thumb brace portion removeably attachable to the wrist brace portion at a first location adjacent to the first aperture when the brace is on a user's right hand, the thumb brace portion removeably attachable to the wrist brace portion at a second location adjacent to the second aperture when the brace is on a user's left hand.

The instant invention relates to new attachments for the round tubular body of flutes. It firmly, but easily and removably, affixes the flute to the player's left index finger (and / or thumb) so that the flute is stabilized without pressure on the player's lower lip. Thus, it enhances the flexibility of the player's lips so as to more perfectly play the flute while also more exactly and repeatedly locating the player's fingers on the flute, while preventing inadvertent rotation of the flute. This is especially beneficial for the player's lower lip, which, under extant art, is forcibly pinned against the lower teeth and gums so as to stabilize the flute. This benefit is achieved by completely stabilizing the flute in the player's hands by firmly connecting the flute to the player's finger (and / or thumb) with a finger retainer incorporating an opening through which the flute player's left index finger (and / or thumb) is inserted, like wearing a ring.In the preferred embodiment, the finger retainer is a ring-like structure built into the flute-finger connector and for economy this system is hereafter referred to as a ring. The use of a ring provides a firm connection between the player's fingers, the flute-finger connector and the flute permitting the left index finger and right thumb to completely stabilize the instrument with no pressure on the player's lips whatsoever, while completely preventing inadvertent rotation of the flute.One benefit of the instant invention over extant art is its flexibility with respect to the types of flutes it may be connected to. In one embodiment, attachment to the flute body is by an extraneous, extant, devices, such as cable ties, hook and loop, etc., which are adjustable and flexible so as to permit attachment of the device to tubular body flutes of widely varying cross-sectional dimensions, such as alto, bass, piccolo and treble flutes, as well as the more common C flute. Thus, a player could invest substantially in a device made of high-quality material, such gold with precious stones, assured of their ability to easily move it from flute to flute and between any number of different types of flutes.A second benefit of the instant invention over extant art is that a player can use it without altering their hand position from how they would play the flute without the device. The absence of any pad between the ring and the body of the flute means that the player's left hand index finger rests directly on the body of the flute, exactly the same as it would rest on the flute absent the invention. Thus, this invention requires no adjustment to the player's style of playing whatsoever, except that it enhances the stability of the flute and allows it to be played with any amount of pressure on the player's lower lip, including none.Another very substantial benefit of the instant invention over extant art is that it allows the flute to be safely played by growing children without fear of distorting the proper development of their gums and teeth. Many parents permit their children to start their music education only with a piano or a stringed-instrument because wind instruments have a tendency to put severe stress and strain on the mouth, teeth and gums, which can distort their development. Because the instant invention permits, even encourages, use of the flute without strong, or even any, pressure on the teeth and gums, a flute so equipped can be used even by young children without orthodontia concerns.

A handheld electronic device is provided, which includes a body and a key layout. The body has a base surface. The key layout is disposed on the base surface of the body and includes a plurality of keys. The key layout is a QWERTY key layout and the keys are adapted for users to press with their left or right thumb while holding the body in single hand or both hands. Each key has a curved surface protruded from the base surface and each curved surface has an inflection point. A distance between two inflection points of the curved surfaces of any two adjacent keys is greater than a distance between two figure centres of the orthogonal projections on the base surface of the curved surfaces of the two adjacent keys.

A musical instrument comprising a mouthpiece and an elongated body, the elongated body comprises a plurality of finger contacts. The finger contacts comprise a first set of contacts arranged such that they may be simultaneously contacted by the little, ring, middle and index finger of the right hand and a second set of contacts arranged such that they may be simultaneously contacted by the little, ring, middle and index finger of the left hand. It further comprises a first thumb contact for contact by the right thumb and a second thumb contact for contact by the left thumb. The instrument comprises a tone generator controlled by the plurality of contacts, such that a first set of successive half tones is generated under control of the second set of contacts when the first thumb contact is operated, a second set of successive half tones is generated under control of the first set of contacts when the second thumb contact is operated, a third set of successive half tones is generated under control of the second set of contacts when the first thumb contact is freed; and a fourth set of successive half tones is generated under control of the first set of contacts when the second thumb contact is freed.

A handheld electronic device including a body and a QWERTY key layout is provided. The body has a case. The QWERTY key layout has a plurality of keys disposed on the case, wherein a fillet is disposed on a corner of each key, and there is a distance of the case between any two adjacent the keys. All the keys are adapted to users to press with their left or right thumb in single hand or both hands while using the handheld electronic device, and a heat conductivity of one of the keys is different from a heat conductivity of another one of the keys. The keys are designed to have different heat conductivity speed. Therefore, when a user touches a key, recoginitiono degree of the key is increased, and thus possibility of mistalen touch of keys is reduced and correctness rate of data input is further improved.

This invention relates to methods of using a 360° directional movement sensor as a pointing device in eight cardinal point directions or in a downward direction for producing alphabetic data characters, data characters, a space, numbers, punctuation, symbols, control and functions, preferably activated by the left or right thumb. This invention also relates to methods of producing data using a simultaneous data entry method and / or a sequential data entry utilizing a 3600 directional movement sensor as a pointing device in eight cardinal point directions or in a downward direction combined with three or six additional sensors. This invention produces alphabetic data characters, data characters, a space, numbers, punctuation, symbols, control and functions using a 360° directional movement sensor as a pointing device in eight cardinal point directions or in a downward direction combined with three or six additional sensors. Using the pointing device produces a number, a first data character of three or four data characters or multiple data characters. Activating the pointing device once produces a first data character, twice produces a second data character, thrice produces a third data character, four times produces a fourth data character, five times produces a fifth data character, six times produces a sixth data character, seven times produces a seventh data character, eight times or more produces additional data characters. The pointing device combined with at least three additional sensors provide for simultaneous or sequential sensor activations, reducing the frequency of individual, simultaneous or sequential sensor activations. The pointing device combined with six additional sensors provide for simultaneous or sequential sensor activations which require fewer sensor activations than using only three additional sensors.

The present invention provides a laser scanner with a logging function. The scanner comprises: a hand-held housing consisting of a scanning terminal and a hand-held terminal; a scanning unit installed in the scanning terminal and configured to scan the external assigned information and perform decoding of the external assigned information for outputting through laser; an operation keyboard installed at the upper portion of the hand-held terminal and configured to realize the input of an external instruction through the keyboard; a display screen installed at the upper portion of the operation keyboard and configured to display the information of the scanning unit and the operation keyboard in real time; and a control unit. The laser scanner with a logging function can employ the display screen to display the input and output information to improve operators' analysis ability for data. A thumb motion region is used to cover and input all the operation buttons, the distribution of the operation keyboard accords with the traditional distribution mode, the blind operation of the operation keyboard can be completed after the operation is skilled, and the left and right thumbs can be adapted. The center of gravity of the whole laser scanner vertically passes through the hand-held terminal, and the device is held in the user's hands without the influence of deflecting force so as to greatly reduce the operation fatigue.

The invention relates to an integral transfer device for poultry eggs on a supporting body, and belongs to egg processing devices. The integral transfer device utilizes a flexible sucker which is fixed on a vacuum pipe shaped like the Chinese character 'tian' to press against the poultry eggs over the poultry eggs on an egg tray, an air inlet above a handle is blocked by a right thumb, the air inside the vacuum pipe is drawn out uninterruptedly by a vacuum pump, after a negative pressure is generated inside the pipe, the flexible sucker under an atmospheric pressure sucks firmly the poultry eggs, the handle is lifted by the right hand to hold up smoothly all the poultry eggs on the egg tray, then the poultry eggs are placed gently on a cleaning conveyor belt of an egg shell, after an operator lifts the thumb of the right hand, the air enters the vacuum pipe shaped like the Chinese character 'tian' in a flash, the suction of the flexible sucker disappears thereupon, the poultry eggs and the flexible sucker are separated instantly, and then the operator starts to take poultry eggs next time.

The invention relates to a method for adjusting virtual keyboard position. The method includes prompting users to use left thumb to move to left from the left portion of a screen or use right thumb to move to right from the right portion of the screen to unlock the screen; judging if unlocking succeeds or not; if succeeds, dividing the virtual keyboard into two auxiliary keyboards; displaying the two auxiliary keyboards on two ends of the screen, and setting equal horizontal length of the two auxiliary keyboards according to actual movement slided by left thumb or right thumb of users on the screen. After the horizontal length of the two auxiliary keyboards is adjusted via the method for adjusting virtual keyboard position, users with different hand shaped are facilitated to input information.

An apparatus comprises a flute, a base, and a thumb rest. The base is attached to the flute and defines a channel. The thumb rest is inserted into the channel and defines an elongate body. The thumb rest is positioned such that a flutist may rest a right thumb against the thumb rest while using conventional fingering to play the flute.