67results about How to "Handy" patented technology

The invention belongs to the technical field of firefighting infrared detection, in particular a helmet type infrared detection and image transmission processing system. The system mainly comprises a front-end transmission system, a background command system and a relay system which transmit corresponding signals through radio waves. The front-end system integrated on equipment of a fire fighter acquires information in a fire, and transmits the information to the relay system and the background command system through the radio waves; and the background command system analyzes corresponding information to provide intuitive fire date and facilitate rescue deployment. The system has the characteristics of small volume, light weight, convenient carrying and the like, realizes functions of discovering rescue targets on the fire scene, acquisition and radio transmission of audio, video and data, image processing, intelligent analysis, real-time display and the like, accords with the development tendency of light, intelligent, high-efficiency and integrated firefighting equipment, and meets actual firefighting requirement and firefighting army assaulting requirement.

A multidimensional motion horizontal operating car belongs to the technical field of machinery. The multidimensional motion horizontal operating car consists of a bottom layer translational frame and a walking and driving device of the bottom layer translational frame, a transverse track on the bottom layer translational frame, a second layer translational lift car and a walking and driving device and a hydraulic (or pneumatic) lifting device, a motor and a gear thereof, a universal ball on a lift platform, a centralized positioning rotating disk provided with a gear ring at an outer ring and a worktable to realize rectilinear movement along X, Y and Z directions and the rotation around the Z axis. After dismantling the motor and the gear on the second layer translational lift car, the universal ball and the centralized positioning rotating disk provided with the gear ring at the outer ring on the lift platform, the worktable is placed on the life platform to form the three-dimensional motion horizontal operating car.

The present invention discloses a garbage collector for detecting a state of a garbage bag. The garbage collector comprises a container body with an upper opening, the upper portion of which is provided with an annular fixing member fixed to an outer wall of the container body, and the fixing member is provided with a plurality of clamping mechanisms. A photosensitive resistor is arranged on the inner wall of the inner cavity of the container body close to the opening and is electrically connected with a control device, and the control device is electrically connected with an alarm lamp. The alarm lamp is arranged on the outer wall of the container body; and when the garbage bag placed in the inner cavity of the container body has its pocket falling off or is broken, the photosensitive resistor is radiated by light entering from the opening of the container body, and the control device detects current of the photoelectric resistor and controls the alarm lamp to flash. The cleaning trouble or the environmental issues caused by falling or breaking of the garbage bag are avoided, the staff can conveniently replace the garbage bags in time, and can also understand the state of the garbage bags in the distance. The garbage collector is convenient and comfortable to use.

The invention relates to a fish gathering device for cage culture. The fish gathering device comprises a support frame, wherein at least four clamping devices corresponding to the position of cage floating tubes are fixedly arranged below thee support frame; a power device, a rotary drum and a guide roller are fixedly arranged above the support frame; the rotary drum is parallel to the guide roller; the powder device drives the rotary drum to rotate; one end of a lifting rope is fixed to a stranded cable rotary drum, and the other end of the lifting rope downwards winds around the guide roller, is pulled by a cage bottom, winds around an opposite cage handle tube and then is fixed to the cage main floating tube; and the lifting rope is also fixedly connected with a center axis part of thecage bottom. The fish gathering device can be directly mounted and matched with an existing culture cage and can be flexibly, reliably and symmetrically arranged on the cage through skillful assemblywith the cage, transformation of the existing cage arrangement is not needed, a net lifting rotary drum is used to wind and collect a steel rope and lift netting, so that fishes cultured in the cage are gathered, manual or mechanical catching is facilitated, and the cage catching efficiency is improved.

A portable vehicle stop tire breaker solves the problems that an existing tire breaker is complex in structure, relatively poor in stability and poor in tire breaking effect and can hurt a person mistakenly. The portable vehicle stop tire breaker is characterized in that at least one module base is installed in an aluminum alloy combined base; each module base is provided with tire breaking nails and a protective cover; rolling locating end covers are installed on the left side and the right side of the combined base; the thickness is in normal distribution from the top wall of the protective cover to the side walls of the protective cover; the protective cover is connected with protective cover buckle installation clamping grooves of each module base through protective cover buckles folded inwards flatly; and symmetric oval holes are formed in the rolling locating end covers. The portable vehicle stop tire breaker has the beneficial effects that the aluminum alloy combined base is of a cavity structure, the strength is high, the bottom face is provided with serrated strips, the adhesive force between the bottom face and the ground is improved, the tire breaker falls to the ground and grabs the ground more stably, the perpendicularity and stability of the tire breaking nails can be better guaranteed, the tire breaking nails are prevented from laterally falling, it can be guaranteed that the human body is not harmed due to the wall thickness of the top wall of the protective cover, and the tire breaker can be more conveniently and rapidly grabbed and placed by a user through the arrangement of the rolling locating end covers.

The invention discloses a welding machine capable of achieving four-station disc rotary sheet loading and welding to a transverse strip. The welding machine includes a rack, welding machine bodies, arotary feeding part, a clip loading part and a manipulator. The two welding machine bodies are installed at the rear end of a base plate of the rack, the clip loading part is installed at the front end of the base plate, the manipulator is installed on one side of the clip loading part, the moving end of the manipulator is provided with a sucking jig, a portal frame of the rotary feeding part is transversely fixed in the middle of the base plate, two welding holes are symmetrically formed in the two ends of an upper beam plate of the portal frame, material passing slots are formed in the upperends of two side plates of the portal frame, two supporting air cylinders are symmetrically arranged at the two ends of a lower bottom plate of the portal frame, rotary discs are located between thesupporting air cylinders and the upper beam plate, the centers of the rotary discs are connected with driving motors through hollow rotating platforms, and four lower movable modules are circumferentially arranged on the rotary discs in an arrayed manner. The welding machine has the effects of automatic feeding and welding, labor saving, feeding safety, simultaneous performing of multiple processes and high production efficiency.

The invention discloses a bathtub for stroke patients. The bathtub for stroke patients comprises a bathtub body, a water tank is connected to the middle of one side of the bathtub body through a waterinlet pipe, the lower portion of the side of the bathtub body is connected with the lower portion of the water tank through a water outlet pipe, a filter is arranged at the joint of the water outletpipe and the water tank, a heater is disposed in the water tank, a water pump is connected with the upper side of the water inlet pipe, the water inlet pipe leading to the interior of the bathtub bodyis connected with a flushing plate, a seat is arranged on the side face of the bathtub body, a headrest is arranged at the top of one side, close to the seat, of the bathtub body, a temperature sensor is arranged at the bottom of the other side face of the bathtub body, a medicine box is disposed on one side face, close to the water inlet pipe, of the inner wall of the bathtub body, and a massager is arranged at the bottom of the bathtub body. The bathtub for stroke patients has the advantages that the bathtub with a circulating constant temperature function is capable of massaging and cleaning the patients and used for Chinese herbal medicine bath; the adjustable headrest can meet requirements of different patients, and the bathtub body and the seat are coated with antibacterial coatingto prevent bacteria from affecting health of the patients effectively.

The invention discloses a beaker, relates to an apparatus for a chemical experiment, and aims to provide a beaker which can be tightly covered and is convenient to hold and heat. The beaker comprises a beaker body; the upper edge of a notch on the upper edge of the beaker body is in the same plane with the upper edge of the beaker body; a handle is arranged on an outer wall of one side, opposite to the notch, of the beaker body; and the bottom of the beaker body is an inward-sinking arc bottom surface. Compared with the prior art, the beaker disclosed by the invention has the following advantages: (1) as the upper edge of the notch on the beaker body is in the same plane with the upper edge of the beaker body, the beaker can be tightly covered conveniently with sheet glass and the like so as to avoid loss caused when a volatile substance is contained in the beaker; (2) the beaker is more convenient to hold due to the handle; and (3) the heating area can be increased by the arc bottom surface so as to facilitate quick heating and prevent liquid splash in certain chemical reactions.

The invention provides a ship mooring device. The device comprises a mounting plate, and a buffer assembly which is fixedly connected to the front surface of the mounting plate through a fixing column. The ship mooring device is provided with the net bag; when a cable is thrown, the cable is directly thrown onto the net bag, so that the head of the cable cannot directly fall onto the ground or themooring device, the damage is prevented, and the service life is prolonged; the extending distance of the net bag is prolonged through a supporting component, the throwing distance of the cable is reduced, the cable is conveniently thrown onto the net bag, and moreover, the supporting component can be placed on the ground, and a telescopic rod can be retracted into an outer supporting pipe, so that the size is reduced, and the cable is convenient to store and place; the cable is fixed to a fixing component, the fixing operation is simple and convenient, and the fixing component is connected with a buffering component, thus buffering component can buffer the cable, and a ship body is prevented from being moved by factors such as wind; the force is directly applied to the fixing component when the cable is pulled, and the service life of the fixing component is prolonged.

The invention provides a display device for economics. The display device comprises a base, a display board, a controller and two sets of supports, wherein the two supports are symmetrically and fixedly erected at the top of the base, and the two ends of the display board are rotationally connected with the two supports respectively; a front face of the display board is a white board, long-strip-shaped through grooves are formed side by side, and a long-strip-shaped column structure is arranged in each through groove. each strip column structure comprises a first screw rod, a sliding block, an indicating rod and a nut; mounting blocks are fixedly arranged on the front faces of the sliding blocks, vertical baffles are fixedly arranged on one sides of the front faces of the display plates, and transverse baffles are fixedly arranged at the bottoms; a laser sensor is fixedly arranged at the bottom of the mounting block; a plurality of electronic boards are arranged on the front surface of the display board, and an electronic screen is erected above the display board; the range of vertical coordinates is input into the electronic screen, and the distance measured by each laser sensor is converted into a vertical coordinate value to be displayed on the electronic board. The device can rapidly display the statistical graph through the display board, and the statistical graph is convenient to adjust and replace.

The invention discloses a new energy automobile charging gun and an application method thereof. The new energy automobile charging gun comprises gun bodies, a power supply line and locking components;a shield is movably connected with one end of a plug block, a holding piece is fixedly connected with one end of a main body, and the locking component is arranged on the top end of the holding piece; each locking component comprises a limiting arm, a button component, a limiting component and a connection rope; the button component and the limiting component are separately installed at two endsof the limiting arm; the button component comprises a button block, a first spring and a support frame; the limiting component comprises a stopping frame, a second spring and a limiting block. According to the new energy automobile charging gun provided by the invention, the gun bodies are installed at both two ends of the power supply line, the shields can protect the plug blocks, the gun bodiescan be tightly connected with charging piles via the locking components, and the gun bodies are prevented from slipping down; each locking component comprises the limiting arm, the button component, the limiting component and the connection rope; the button components and the limiting components are connected via the connection ropes; the whole locking component is simple in structure, the humanization design is used, and the new energy automobile charging gun is convenient to use.

The invention discloses a pen-type venous occlusion device. The device comprises a scanning probe, a casing, a controller, a liquid crystal screen, a battery pack and a control switch, wherein the scanning probe is arranged at the front end of the casing, a pressure sensor is arranged on the surface of the scanning probe, and an ultrasonic transducer is arranged in the scanning probe; the liquid crystal screen is arranged on the outer surface of the upper part of the casing, and the control switch is arranged at the top end of the casing; the pressure sensor, the ultrasonic transducer, the liquid crystal screen and the control switch are respectively connected with controller which is arranged inside the casing; the battery pack is arranged in the casing and connected with the controller. The pen-type venous occlusion device is novel in structure and convenient to use, can be used for observing the situation of blood vessels and preventing angiectopia of neck, oxter or other parts during PICC or port-cath cathetering, can be used when PICC or port-cath ectopia is treated by a finger-press method, can be used for assisting a doctor to observe the situation of venous occlusion and pressing occluded veins by proper pressure according to requirement, so that ectopic catheter or port-cath is restored to a normal position.

The invention belongs to the field of earth resistance testers, and particularly relates to a conduction wire rapid reeling and unreeling device for an earth resistance tester and a use method thereof. The conduction wire rapid reeling and unreeling device comprises a container; a first wire storage chamber, an object storage grid, an instrument chamber and a second wire storage chamber which areseparated through clapboards are arranged in the container; a current electrode wire reeling disc is arranged in the first wire storage chamber; reeling disc rocking handle and other auxiliary tools are arranged in the object storage grid; a resistance measuring meter is arranged in the instrument chamber; a voltage electrode wire reeling disc is arranged in the second wire storage chamber; an end, which is close to a rear baffle plate, of each clapboard is provided with a groove; and a grounding electrode is arranged in each groove. The conduction wire rapid reeling and unreeling device is simple in structure and reasonable in design; the phenomenon that a current electrode wire and a voltage electrode wire are tangled with each other, and time and labor are wasted for detaching and stroking is eradicated, so that measuring precision is improved; and meanwhile, meters are prevented from being damaged because of water soaking in windy and rainy days.

The invention discloses a manufacturing method for an arc chip. The manufacturing method for the arc chip comprises the following steps that (1) a chip workpiece is placed in a die; (2) the chip workpiece is fixed in the die; (3) the chip workpiece is polished by a polishing component according to preset parameters, so that the arc chip is formed. When the manufacturing method for the arc chip is applied, the chip workpiece can be polished by the polishing component according to the preset parameters, and the arc chip is formed under the premises that functional components inside the chip workpiece are prevented from being damaged and function completeness of the chip is guaranteed; thus, a rear shell of an electronic device is conveniently arranged to be in an arc shape, and the rear shell is attached to the fingers of a user and conveniently held by the user with hand. The invention further provides a circuit board of the electronic device. The chip manufactured with the method is applied to the circuit board. The circuit board has the advantages that the rear shell of the electronic device is conveniently arranged to be in the arc shape and is conveniently held by the user with hand. The invention further provides the electronic deice. The circuit board is applied to the electronic device, and the rear shell is in the arc shape and is conveniently held by the user with hand.

The embodiment of the invention discloses a tool and method for beating a character code, which are used for increasing the efficiency of carving characters on a mold and preventing an operator beating the character code from being injured. The tool provided by the embodiment of the invention comprises a character code sleeve and screws, wherein the character code sleeve comprises a hollow inner cavity with an open end, the shape of the hollow inner cavity is matched with the outline of a filled part of the character code, and the hollow inner cavity is used for accommodating the character code; and the wall of the character code sleeve is provided with at least one screw hole, and the screws are matched with the screw holes on the wall of the character code sleeve and used for fixing the character code filled into the character code sleeve.

The invention discloses an anti-collision cell phone frame comprising a groove frame. The front surface of the groove frame is fixedly provided with a front panel, and the back surface of the groove frame is fixedly provided with a back panel, and in addition, a cell phone body is fixedly connected between the front panel and the back panel, and the surface of the front panel is provided with a touch control screen in an embedded way. The left side of the groove frame is fixedly connected with a mute button, and a side button is fixedly connected with the left side of the groove frame and thebottom part of the mute button. A volume plus button is fixedly connected with the left side of the groove frame and the bottom part of the side button, and a volume minus button is fixedly connectedwith the left side of the groove frame and the bottom part of the volume plus button. A charging interface is fixedly connected with the bottom part of the groove frame, and a loudspeaker through holeis disposed in the bottom part of the groove frame and in the right side of the charging interface. The groove frame, the front panel, the back panel, a first damping gasket ring, and a second damping gasket ring are cooperated with each other, and problems of conventional cell phones such as poor anti-collision effect and inability of preventing damages on the cell phones are solved.

The invention discloses an extractor for an endoscopic surgery capable of being operated by a single hand. The extractor comprises a clamp and a collection bag, wherein the clamp is provided with two groups of tong jaws for biting; the tong jaws are arranged into endoscopic surgery forceps through a tong jaw seat and a connecting rod structure; the tong jaws are controlled to bite and open through a handle at the tail end of the clamp; a penetrating hollow cavity is arranged in the collection bag along a bag opening; two groups of tong jaws are inserted into the hollow cavity from two directions separately; a safety rope is also arranged in the hollow cavity in a penetrating manner; and the safety rope is connected with the tong jaws of the clamp. According to the extractor, tissue removed in the endoscopic surgery operation is effectively prevented from remaining in a body; meanwhile, biting and opening of the bag opening of the collection bag are controlled by adopting the handle, so that the extractor can be operated by the single hand of a doctor in the tissue removal process. The extractor is very convenient to use; double hands of the doctors are liberated, the operation efficiency is improved and the workload of the doctor and the pain of a patient can be relieved.

The invention discloses a special writing brush for primary and secondary school students. The aperture of the writing brush is 0.92-0.98 cm; and the exposed tip of the writing brush is 37-53 mm. The writing brush is manufactured according to the weight percentage as follows: a main tip is manufactured by wool and nylon wool in a proportioned manner; the weight of the wool accounts for 60-80% of the total weight of the main tip; the weight of the nylon wool accounts for 20-40% of the total weight of the main tip; a subsidiary tip comprises a first tip, a second tip, a third tip, a fourth tip and a fifth tip; specifically, the weight of the first tip accounts for 25-35% of the total weight of the subsidiary tip; the weight of the second tip accounts for 20-25% of the total weight of the subsidiary tip; the weight of the third tip accounts for 18-22% of the total weight of the subsidiary tip; the weight of the fourth tip accounts for 15-20% of the total weight of the subsidiary tip; the weight of the fifth tip accounts for 6-12% of the total weight of the subsidiary tip; protective hair is manufactured from wool and horsehair, wherein the wool is located on the upper part of the protective hair, and the weight of the wool accounts for 65-75% of the total weight of the protective hair; the horsehair is located on the bottom part of the protective hair, and the weight of the horsehair accounts for 25-35% of the total weight of the protective hair; and the wool is produced in the Yangtze River delta. According to the special writing brush, the writing elasticity of the writing brush accords with the practice characteristics of the students; the students can handle the brush easily; the tip ending is facilitated; the writing brush is not deformed easily, and the service life is long; and the writing brush is most applicable to the nine-year compulsory education students.

The invention discloses a multi-clamping type recoverer. The recoverer comprises a container body with an opening in the upper portion, an annular fixing body fixed to the outer wall of the container body is arranged on the upper portion of the container body, a plurality of clamping mechanisms are arranged on the fixing body, and each clamping mechanism comprises a protruding portion, a pressing rod and a vertical rod; the protruding portions are arranged on the fixing body to protrude out of the exterior, one end of each pressing rod is a straight end, the other end of each pressing rod is bent relative to the corresponding straight end to form a bending end, the connecting positions of the straight ends and the bending ends are bending positions, and the bending positions are hinged to the outer ends of the protruding portions; and the free ends of the bending ends are hinged to the upper ends of the vertical rods, an annular movable body capable of vertically sliding along the container body is arranged on the outer wall of the container body, and the lower ends of the vertical rods are hinged to the movable body. During use, even if a garbage bag is thrown with force, a bag opening of the garbage bag cannot fall in a barrel, the garbage bag can be prevented from being repeatedly arranged, inconvenience is avoided, a user feels comfortable during use, and use is convenient.

The invention relates to an aseptic cotton bud used for medical apparatus and instruments. The aseptic cotton bud is composed of a cotton bud rod, a hand-held handle and a bud head, wherein the head end of the cotton bud rod is pinpoint-shaped, the tail end of the cotton bud rod is connected with the hand-held handle, the length of the cotton bud rod is 5-6 cm, the diameter of the cotton bud rod is 1mm, the length of the head end of the cotton bud rod is 0.5-0.6 mm, the included angle alpha between the inclined surface of the head end of the cotton bud rod and the axis of the cotton bud rod is 30-45 degrees, the diameter of the hand-held handle is greater than that of the cotton bud rod, and the bud head tightly wraps the periphery of the head end of the cotton bud rod. The head end of the aseptic cotton bud is sharp, thus being capable of easily penetrating the structure such as a groove for cleaning dirt and cleaning the blood scab on a threaded hole, the shortened cotton bud rod enables the aseptic cotton bud to have the small possibility of breaking off, the thickened hand-held handle is convenient to hold, and the medical apparatus and instruments, such as the intravenous catheter, needing long-time indwelling can be completely cleaned and disinfected easily, the residue of dust, dirt and bloodstain is avoided, and the occurrence of adverse events such as catheter infection is reduced.

A cleaning brush comprises a brush cover (1) and a brushing head (2), the brush over (1) is provided with a handle (3) for holding by hand and the brushing head (2) is arranged under the brush cover (1). Because the brush cover (1) is provided with the handle for holding by hand, the invention can be used conveniently.

The invention discloses a novel chalk clamp comprising a finger sleeving ring and chalk clamp bodies. The finger sleeving ring is of a circular ring structure. The chalk clamp bodies are arranged on the side face of the finger sleeving ring and each comprise a sleeve and elastic clamping pieces. Each sleeve is of a hollow cylindrical structure with the opened upper face and the opened lower face.The strip-shaped elastic clamping pieces are arranged around the bottom ends of the sleeves. In general, the novel chalk clamp has the advantages of being simple in structure, convenient to use and capable of clamping multiple pieces of chalk simultaneously.

The invention discloses an online meal ordering system comprising a user side and a terminal. The user side comprises a display module, a data module and a service module. The display module comprisesa meal ordering module, a logistics module, a recommendation module and an information module. The data module comprises a user information module and a delivery information module. The service module comprises a payment module and an order management module. The technical problems in the prior art that the raw catering materials cannot be delivered can be solved.

The invention provides an electric saw for plate cutting with an alignment assisting function. The electric saw comprises an electric saw main body, an anti-skid handle arranged outside the electric saw main body, a baffle plate arranged below the electric saw main body and a belt wheel support arranged on the baffle plate, wherein the electric saw main body comprises a pluggable charging wire arranged above the electric saw main body, a motor arranged inside the electric saw main body and a saw disc arranged at the joint of the electric saw main body and the baffle plate, and a tracking sensor for assisting in alignment is arranged at the lower portion of the belt wheel support. According to the electric saw, the small electric saw easy to operate is adopted, the electric saw is small insize and low in noise, the electric saw is further provided with the tracking sensor for assisting in the alignment on the belt wheel support, when the sensor is not aligned with a drawn cutting line,a dislocation indicating lamp flickers to give an alarm to remind an operator for alignment, the electric saw main body where a working switch is installed is further provided with an insulation protection shell so that occurrence of electric shock can be prevented, the residual electricity quantity of a lithium battery can be displayed through an electric quantity indicating lamp.