45 results about "Hand held" patented technology

The invention discloses an intelligent internet of things platform based on a cloud server; the intelligent internet of things platform based on the cloud server is characterized by comprising a cloud server, intelligent equipment and a hand-held mobile terminal; attribute information of the equipment and information for storing articles in the equipment can be uploaded onto the internet by a network transmission module of the intelligent equipment, and the information is transmitted to a pointed region of the cloud server by the internet; the cloud server is used for computing and processing the received information and then feeding the information back to the intelligent equipment; the intelligent equipment is used for receiving an information order which is sent by the cloud server and implementing a corresponding action, and updating the data through the cloud server; all information of the intelligent equipment can be acquired by the user by accessing the cloud server through the hand-held mobile terminal, and remote control can be implemented on the intelligent equipment according to the acquired information. The platform has comparatively high intelligence property and is reliable and stable in operation; the problems of high configuration and high requirement of the software and the hardware of the intelligent equipment controlling unit are absolutely solved, thereby being beneficial to saving a great amount of cost.

A hand-held fastener driver for fastening elements, having a driving tappet that is movably mounted in a tappet guide and that can be driven using at least one drive spring element is disclosed, having a tensioner for the drive spring element, and having a locking mechanism. In a locked position of the locking mechanism, the drive spring element can be locked in its tensioned position, whereby the tensioner has a tensioning element that is provided with a profile, and said tensioning element can be axially moved along a longitudinal axis of motion using a rotatable counter-element that is engaged with the profile and that can be driven by a motor.

Provided is an electric cable cutter that easily cuts a cable. An electric cable cutter which is used together with a standard hand-held tool as a power source includes: a housing (1) which serves as a gear box; a pair of cutting blades (11, 12) which is supported by the housing and is relatively opened and closed; a pair of orthogonal gears to which power is input from the hand-held tool; a drive shaft which includes an eccentric shaft portion attached to an output gear of the pair of orthogonal gears; a differential gear mechanism which decelerates a rotation of the drive shaft; and an Oldham coupling which corrects an eccentric rotation of an output gear of the differential gear mechanism to a rotation about a center axis, wherein a circular-arc-shaped outer surface of the other cutting blade axially supported by one cutting blade so as to be openable and closable in the pair of cutting blades is provided with an outer toothed portion engaging with an output gear of the Oldham coupling and an input gear of the pair of orthogonal gears is connected to the hand-held tool through an adapter pin which is attachable and detachable through a one-touch operation.

The invention belongs to the technical field of touch control, and provides a handheld touch control device. At least one side face or the back face of the handheld touch control device is provided with a touch sensing assembly. The touch sensing assembly comprises a holding portion and an operating portion, wherein the holding portion is used for sensing handheld actions, and the operating portion is triggered by the holding portion to work. The operating portion is used for sensing clicking and sliding actions to achieve target operations of one or any two or three of movement of application programs on an operation interface, power on-off and volume adjustment. The touch sensing assembly is arranged on one side face or the back face of the handheld touch control device and can recognize sliding or clicking operations of a user, then the functions of power on-off, volume adjustment, application program movement and the like are achieved, and one-hand holding operation of the touch control device of the large size is facilitated; due to the fact that the touch sensing assemblies are arranged on the two sides of the touch control device, holding by the left hand and holding by the right hand can be effectively recognized, the handheld touch control device is suitable for using habits of different crowds, and the using flexibility of the touch control device is improved.

The invention provides a hand-held terminal with the handwriting recognition and identity validation function and a realizing method, which belongs to the electronic equipment field and relates to the hand-held terminal which is realized via handwriting recognition and the assorted realizing method. The terminal comprises a handwriting input structure, a handwriting recognition module and a handwriting recognition authority management module. The users can input handwriting of own in the hand-held terminal by utilizing the handwriting input structure in the invention, and can effectively be processed identity validation by the handwriting recognition module, thereby the authority of the users to enter the hand-held terminal can be determined; the users need not clearly remember the password, only need handwriting recognition to process authority recognition, and in the state of guaranteeing privacy and safety of the hand-held terminal, a great convenience is brought for the users.

The invention discloses a multifunctional nursing bed. The multifunctional nursing bed comprises a chair framework, a leg plate framework, a back plate framework, a foot plate framework, a body overturning mechanism, hand-hold mechanisms, a lifting mechanism and a rotation chassis, wherein the foot plate framework, the leg plate framework, the chair framework and the back plate framework are hinged to each other from front to back, and each hinged position is controlled through an electric pushing rod to move to achieve the switching between a chair and a bed. The foldable hand-hold mechanisms are arranged at two sides of the chair framework, and the body overturning mechanism and the lifting mechanism are arranged under the chair framework from top to bottom to respectively achieve the inclination of the chair framework in the left and right directions and a lifting function of the chair framework. The lifting mechanism is arranged on the rotation chassis, a movement function is realized through the rotation chassis, and an inside motor drives the chair framework to rotate. The multifunctional nursing bed has the advantages of being capable of achieving full-automatic switching control between a bed state and a chair state, having the lifting function, a body-overturning function and a rotation function, bringing great convenience to the independent movement of a bedridden patient, relieving the work intensity for nursing personnel, and being simple in structure, convenient to operate and low in manufacturing cost.

The invention relates to a portable angle power tool (10) which has a housing base (12) holding the driven tool (14, 15), the axis of said housing being adjustable by an axis of articulation (13) in relation to the axis of a housing subsection (11) serving as the handpiece. The aim of the invention is to provide a power tool of the aforementioned kind that is especially compact and light-weight. For this purpose, the portable power tool (10) is configured as a universal saw whose housing parts (11, 12) can be locked with each other in various relative positions. The housing subsection (11) receives the drive motor (19) whose output rotational movement is transmitted onto the tool, a saw blade (13, 14) which is guided in the housing base (12), via an angular gear (23, 24).

A hand-held laser-welding wand includes a gas lens assembly that develops an inert gas atmosphere around a weld pool. The lens assembly additionally reflects laser light and thermal radiation that is reflected off a work piece surface away from the hand of a user of the hand-held laser welding wand.

The invention relates to an opto-acoustic-ultrasonic united imaging device for precisely measuring the thickness of melanoma. The opto-acoustic-ultrasonic united imaging device comprises a computer control and imaging system, a laser emitting system, a time delay module, an FPGA control and signal processing system, a digital-analog converter, an ultrasonic receiving/emitting unit and a handheld dual-mode integrated detector, wherein pulse triggering of the laser emitting system is divided into two paths; one path is directly contacted with the FPGA control and signal processing system to acquire an opto-acoustic signal; the other path is contacted with the FPGA control and signal processing system through the time delay module to acquire an ultrasonic signal; the thickness of melanoma can be precisely measured by using generated opto-acoustic images and ultrasonic images. The invention further relates to an opto-acoustic-ultrasonic united imaging method for precisely measuring thickness of melanoma. By using the imaging device and the imaging method, the thickness of melanoma at different stages can be precisely measured in a non-destructive mode, the imaging device is small in size, possibility of rapid clinical detection is provided, and the imaging device and the imaging method belong to the technical field of opto-acoustic-ultrasonic imaging measurement.

The invention provides a hand held device for removing loose hair strands from at least one of a pet and a fabric which includes a handle member, a hair removal member having a material from a group consisting of natural rubber, synthetic rubber, vinyl, gum and silicone and adhesive for attaching said hair removal member to said handle member. The invention further provides an accessory for a conventional power operated tool or a vacuum cleaner which is usable for removing loose hair strands.

The invention provides a manual-automatic integrated fire-extinguishing device which comprises a pressure-resisting housing, a hand-held component, an automatic spout device, an inflation inlet, a fixed rod and a heavy block, wherein the pressure-resisting housing is internally provided with a powdery fire-extinguishing material; the hand-held component is arranged at the upper part of the pressure-resisting housing; the automatic spout device is arranged on one side of the hand-held component; the inflation inlet is formed on one side of the automatic spout device; the pressure-resisting housing is internally provided with a vertical fixed rod; and the heavy block is arranged at the bottom of the fixed rod. The manual-automatic integrated fire-extinguishing device has the benefits that the manual-automatic integrated fire-extinguishing device is simple in structure, and scientific and reasonable in design, can be used to extinguish a fire manually like the common fire extinguisher in the market, and can achieve the purpose of extinguishing the fire automatically; and the manual-automatic integrated fire-extinguishing device can be put into a fire scene through the hand-held component, a glass body is burst at high temperature, a glass body mounting seat is bounced out, the powdery fire-extinguishing material in the pressure-resisting housing is ejected, and the ejected powdery fire-extinguishing material is blocked by a shielding tray and then is sprayed and diffuses in all directions, thereby achieving the purpose of extinguishing the fire automatically.

The invention provides an interplant speed changing device of a hand-held rice transplanter. The device comprises an input shaft, a first rotating shaft, a second rotating shaft, a driving output shaft and a rice transplanting output shaft, wherein the second rotating shaft is provided with a key slot in the axial direction; the key slot is provided with a slideable speed changing key and an elastically fixed ball; the speed changing key is elastically contacted with the ball; and the speed changing key protrudes in the direction opposite to the direction of the key slot. The device has the following technical effects: 1) the speed changing key speed change mode is adopted and multiple multi-gear speed changing gears can be arranged in the limited narrow space, without enlarging the speed changing box; and 2) a groove corresponding to the ball is formed at the bottom surface of the speed changing key sliding along with movement of a speed changing fork, so the speed changing key can not break away from the designated position and can correctly detect whether the speed changing fork is in the correct operation position when the speed changing key using the speed changing fork slides, thus improving the accuracy and feeling of speed changing operation of the speed changing key.

The invention relates to the technical field of marine environmental monitoring, concretely to an on-site monitoring hand-held pole for marine environmental monitoring and a monitoring method thereof.The on-site monitoring hand-held pole includes a hand-held pole assembly and a host capable of displaying marine environmental parameters in real time. The top end of the hand-held pole assembly is provided with a level meter, and the end is provided with a hook. A weight is tied to the lower part of the hook 5. The hand-held pole assembly is provided with a length fine adjustment device and multiple stages of quick adjustment telescopic rods on a length direction. Folded collects are mounted at joints of the multiple stages of quick adjustment telescopic rods. A portable instrument probe ismounted on the lowermost folded collect. The portable instrument probe is provided with a cable and is connected to the host through the cable. The outer circumference of each stage of the quick adjustment telescopic rod is provided with scale lines. The on-site monitoring hand-held pole for marine environmental monitoring has the characteristics of simple structure, accurate monitoring data, lowcost, complete functions, high safety, wide adaptability and the like.

The invention relates to the technical field of cutting devices, in particular to a handheld dust prevention type cutting device used in assembly type CF plate installation. The handheld dust prevention type cutting device used in assembly type CF plate installation is characterized by comprising a handheld cutting body, a fixing block and a dust prevention device, the handheld cutting body is detachably connected with the right end of the fixing block, a support is arranged at the left end of the fixing block, the fixing block is mounted on the upper portion of the support in a sleeved mode and connected with the support in a sliding mode, the support is further provided with a threaded shaft in threaded connection with the support, a sliding block is mounted at the bottom end of the threaded shaft, the sliding block is mounted on the lower portion of the support in a sleeved mode and is connected with the support in a sliding mode, a bottom plate is arranged at the bottom of the support, a sliding rail is arranged on the bottom plate, the support is in sliding connection with the bottom plate through the sliding rail, and a ruler is further mounted at the front end of the support. According to the handheld dust prevention type cutting device used in assembly type CF plate installation, the depths of cut grooves are accurately adjustable, the depths of the grooves are consistent, and the forming quality during chiseling is guaranteed.

An electronic laboratory metering system for liquids includes an electrical hand-held metering device (2) having at least one operation sensor unit (5) that detects operation of the hand-held metering device (2) and generates operating data and stores same in a storage apparatus (6), wherein the hand-held metering device (2) has an interface module (7) for connecting the hand-held metering device (2) to an external network access apparatus (4) for transferring the operating data; the metering system (1), specifically a data processing system (3), has a comparison unit (9) to compare operating data with target operating data and/or to compare context parameter data from the context parameter sensor unit (8) with target context parameter data and to generate a comparison result. The metering system (1) includes a documentation unit (10) designed to generate and store log data records including at least the operating data and/or the context parameter data. The documentation unit (10) is connected to the comparison unit (9) to transmit the comparison results from the comparison unit (9) to the documentation unit (10) and the documentation unit (10) stores the comparison results as part of the log data records to be assigned to the relevant operating data and/or context parameter data, to add to same after operation of the hand-held metering device (2) has ended.

The invention relates to an automatic and manual dual-purpose take-up and pay-off device for inner wiring alarm of a fishing rod, which is suitable for various fishing rod mating fishing tools and hand-operated dual-purpose take-up and pay-off devices. The device comprises a take-up and pay-off box, a locking and connecting mechanism, a front hand-held handle, a rod-blocking ring, a gear disc, a transmission pinion, a winding disc, a wire blocking disc, a bearing, a central shaft, a transmission motor, a battery pack, an alarm, an explosion-proof ring, a speed control mechanism, a power switch, a rear hand-held handle and a fishing line; the locking and connecting mechanism consists of a locking screw sleeve, an elastic locking piece and a locking nut; the winding disc is fixed on the central shaft, the winding disc is arranged in the middle part of the take-up and pay-off box through the central shaft and the bearing. One side of the winding disc is provided with a gear disc, the other side of the winding disc is provided with the wire blocking disc, and the explosion-proof ring is arranged between the gear disc and the wire blocking disc; The transmission motor is arranged in thetake-up and pay-off box, outside of the gear disc. The output shaft of the transmission motor is provided with a transmission pinion which is meshed with the gear disc. The transmission motor drivesthe gear disc and the winding disc through the transmission pinion for collecting the fishing line.

The invention relates to the technical field of willow artware, in particular to handheld cutting equipment for processing willow artware. The handheld cutting equipment comprises a motor shell, a rotating motor and a cutting blade, and the rotating motor is fixedly installed in the motor shell; an output shaft of the rotating motor extends out of a right port of the motor shell, and is fixed to the cutting blade; a connecting base is fixed to the top end of the outer wall of the right port of the motor shell, and a protective cover is fixed to the right end of the connecting base; a translation plate is installed at the bottom end of the outer wall of the right port of the motor shell through an adjustable base, and a rectangular opening is formed in the upper surface of the translation plate; two round holes are formed in the right side wall of the translation plate, and slidably provided with guide columns; an auxiliary plate in a vertical state is jointly fixed to the right ends ofthe two guide columns, and a pair of threaded sleeves are further fixed to the upper surface of the translation plate; and guide column fixing pieces are installed in the threaded sleeves. The handheld cutting equipment facilitates accurate regulation and cutting of wood blocks in different widths, is further suitable for cutting willow blocks in different thicknesses, and is wide in applicationrange and simple in regulation.

The invention discloses a pavement marking device which comprises a booster pump, a tank body, a discharging pipe, a distance meter and a heating sheet. The side wall of the tank body is hollow, the heating sheet is installed in the side wall, the tank body is connected with the output end of the booster pump, the bottom of the tank body is connected with a spraying head through the discharging pipe, the tank body is fixed to the upper portion of a base through a support, an electromagnetic valve is installed on the discharging pipe, and the input end of the electromagnetic valve is connectedwith a control switch through a lead. The pavement spray type marking device is simple in structure and is mainly composed of the booster pump, the tank body and the spraying head, the spraying head of the device is located below the base, the device is provided with the base shaped like a Chinese character 'ri', due to the adoption of the base of the structure, when a worker conducts spraying marking operation, the shape of the sprayed marked line can be observed at any time, a disqualified marked line is prevented from being sprayed, and the situation that a traditional handheld spray devicewastes labor is avoided as well.

The invention provides a handheld type transposed conductor wrapping machine which can be used for reducing the labor intensity and improving the production efficiency better while guaranteeing the insulating performance of a conductor by effectively guaranteeing the uniformity of insulating belt wrapping force and effectively avoiding gaps among insulating belts. The handheld type transposed conductor wrapping machine is characterized by comprising a rack, wherein the rack is connected with a handle; a wrapping device is arranged on the rack; the wrapping device comprises a conductor wheel which is of a hollow structure and rotatably connected with the rack; the conductor wheel is connected with a drive device; corresponding openings are formed in the conductor wheel and the rack; when the conductor wheel rotates, the openings are communicated with the center of the conductor wheel; and a paper supporting wheel, a first conductor wheel and a second conductor wheel are arranged on the conductor wheel.

A handheld operation controller of a numerical control machine tool is composed of a circuit board, the upper casing portion and the lower casing portion and is characterized in that the signal output end of the circuit board is a socket, the socket is of a socket-terminal-shaped structure processed on the circuit board directly, the upper casing portion and the lower casing portion are connected through hot riveting, the edge positions of the upper casing portion and the lower casing portion are matched through seam allowances, and the circuit board is fixed on the lower casing portion through 3-8 positioning columns. The handheld operation controller of the numerical control machine tool has the advantages of being small in volume, simple in structure, convenient to hold and stable in performance.