37results about How to "With anti-shake function" patented technology

The invention discloses a lens driving device which comprises an outer shell, a circuit board, connecting pieces, a lens module, a bearing frame, a spring piece, magnetic steel, a first driving coil, second driving coils and a position detecting unit. The circuit board is installed and fixedly supported on the outer shell, the lens module is connected in the bearing frame through the spring piece, the bearing frame is connected to the outer shell through the connecting pieces and can move in the direction perpendicular to the optical axis of a lens, the first driving oil is mounted and fixedly supported on the lens module, the second driving coils and the position detecting unit are mounted and fixedly supported on the circuit board, the magnetic steel is installed and fixedly supported on the bearing frame, the first coil drives the lens module to move in the direction of the optical axis of the lens, the position detecting unit senses the shake of the bearing frame, the shake is fed back to the second driving coils, the second driving coils drive the bearing frame to move in the direction perpendicular to the optical axis of the lens, and therefore the aim of preventing the shake is achieved.

The present application discloses a camera assembly and an electronic device having the same. The camera assembly comprises a fixing frame and a camera. A receiving space is defined in the fixing frame. The camera is disposed in the receiving space and is spaced apart from the inner wall of the receiving space. The camera is flexibly connected with the fixing frame. According to the camera assembly of the embodiment of the present application, the fixing frame is provided, the camera is disposed in the receiving space of the fixing frame, and the camera and the fixing frame are flexibly connected. Thus, when the camera assembly is used by the electronic device to take a picture, if the body of the electronic device shakes, the fixing frame shakes with the body of the electronic device because the camera and the fixing frame are connected flexibly, and the camera remains at an original position under the effect of its own inertia, thereby realizing the anti-shake function of the camera,improving photographing quality, and achieving a large adjustment margin in the anti-shake direction.

The invention presents a method to prevent video code dithering based on dynamic image, which comprises: without additional motion sensor, obtaining global motion vector with motion estimation method to describe existed dithering; based on motion vector interpolation for macro block and block, forming motion vector based on macro block and block for final code. This invention just needs motion estimation for one time to obtain the global motion vector to prevent dithering and motion vector for final code simultaneously, reduces calculation complexity greatly, and can be used in digital camera.

The invention relates to a voice and video recording pen. The voice and video recording pen comprises a body, a video recording control switch, a pinhole camera, a sound pick-up and a status indicator lamp, wherein the upper part of the body is provided with a clip; the video recording control switch is arranged on the top of the body; the pinhole camera is arranged on the upper part of the clip; the sound pick-up is arranged in the clip, and the status indicator lamp is arranged on the other side of the clip; a reset button is arranged in the middle of the body; a circuit board is arranged in the body, and is connected with a storage module and a battery; and a pen refill is arranged at the lower end in the body. Compared with the prior art, the voice and video recording pen has the advantages of smaller volume, stronger concealment, perfect functions, capacities of recording voice and video, taking photos and being used as a computer camera, excellent performance, anti-vibration function, real-time recording, simultaneous voice and video recording, high definition of video recording, high color reduction degree and automatic voice and video saving function.

The invention discloses stable intelligent engraving and etching equipment with an anti-dithering function, and relates to the technical field of the metal etching, in particular to a shock absorptionbase and an intelligent rotary mechanical arm. A worktable is fixedly welded to the upper end of the shock absorption base. A telescopic sleeve is fixedly welded on the upper end of the side wall ofa compression resistance column. A guide connecting strip is arranged on the top end of a connecting rod. The edge of the top end of the worktable is provided with a sliding groove. A positioning strip is fixedly welded on the top end of a sliding block. The intelligent rotary mechanical arm is arranged on the left of the worktable. The output end of a laser is electrically connected with a laseretching head. A shock absorption rod is arranged inside the shock absorption base. By means of the stable intelligent engraving and etching equipment with the anti-dithering function, a moving block can be moved under the action of external thrust, and the moving block can be firmly fixed in a certain position through the interaction between a lock groove and a lock block, so that the distance between moving rods is advantageously adjusted.

The invention discloses an electrifying control circuit which comprises a singlechip U1 provided with at least four I/O interfaces, two stick relays J1 and J2 with forward and reverse coils and double channels, four groups of relay coil drive circuits and a single-pole double-throw switch S1. The control circuit triggers the circuits to electrify when the state of equipment is switched, and automatically powers down after the state collection is determined to be right; when the state of the equipment shakes, the circuit can still normally work, when the equipment is in a stable state, the circuit is also in a power down state, therefore, the circuit has the function of preventing shaking, can ensure that each detection of a detection device is effective and the collected state information of the equipment is immediate and accurate, also reduce the energy consumption and save the energy resource.

The invention discloses a rapid mixing type dining table condiment container. The rapid mixing type dining table condiment container comprises a box and a rapid mixing cylinder body, wherein the box comprises a box body, a box bottom and a bottom cover; a rapid mixing groove is formed in the groove bottom; a bottom airbag is fixed in the rapid mixing groove; the rapid mixing cylinder body is connected with the box body through an external connecting rod; the rapid mixing cylinder body is internally provided with a rapid mixing piston; the rapid mixing piston is used for separating the inner part of a wave collection cylinder body into a rapid mixing air cavity and a rapid mixing cavity communicated with the outer side; the rapid mixing air cavity is internally provided with a supporting spring; one end of the supporting spring is connected with the rapid mixing piston; the other end of the supporting spring is connected with the rapid mixing cylinder body; an outer piston rod is arranged on the rapid mixing piston; and the rapid mixing air cavity is communicated with the bottom airbag through an outer air pipe. The rapid mixing type dining table condiment container has the beneficial effects that liquid condiments can be stored and diners can conveniently dip the condiments; the rapid mixing type dining table condiment container has a rapid condiment mixing capability and can guarantee that the mixing uniformity of the condiments is good; and the rapid mixing type dining table condiment container has an anti-shaking-out function, can be used for preventing the liquid condiments from being shaken out due to shaking and rapid movement of the box body and has good whole stability.

The invention discloses a dipping sauce box used in meals. The dipping source box comprises a box body formed by a box case and a box bottom, the box case is vertically arranged and is provided with a plurality of wave-resisting mechanisms, and each wave-resisting mechanism comprises a wave-collecting cylinder, a wave-collecting piston, a lower piston rod, a transverse slide hole, an inner wave-resisting plate, a secondary wave-resisting groove and a wave-resisting air bag; the wave-resisting mechanism is characterized in that the wave-collecting piston divides the interior of the wave-collecting cylinder into an air regulating cavity and an air transmitting cavity, a first conduction hole communicated with the air transmitting cavity is arranged in the wave-collecting cylinder, an air return spring is arranged in an air inflation cavity, one end of the air return spring is connected with the wave-collecting piston while the other end of the same is connected with the wave-collecting cylinder, the lower piston rod is connected with the wave-collecting piston and the inner wave-resisting plate, a rigid air pipe fixed with the box case is arranged on the wave-resisting cylinder, and the air regulating cavity is communicated with the wave-resisting air bag. The dipping sauce box has the advantages of reasonable structure, liquid dipping sauce can be stored, convenience is brought to a diner to dip sauces, an shaking-out prevention function is achieved, shaking out of the liquid sauces due to shaking and rapid moving of the box can be prevented, and integral stability is good.

The invention discloses a track traffic video monitoring system. The track traffic video monitoring system comprises a control end and a plurality of train ends and base station ends. Each train end is provided with a camera, a signal modulator and an emission antenna. Each base station end is provided with a receiving antenna and a multi-path wireless selection unit. When the train end passes a repeated coverage area of two adjacent base station ends, two multi-path wireless selection units compare the strength of received wireless signals with a preset threshold, select to receive the wireless signal higher than the preset threshold and transmit the wireless signal to the control end. When the strength of both wireless signals is lower than the preset threshold, then the two wireless signals are respectively transmitted to the control end, the control end carries out judgment and receiving. The multi-path wireless selection unit of the base station end carries out selection switching and receiving, so that the information transmission amount is reduced, the information transmission efficiency is improved, and the information processing pressure of the control end is relieved; in addition, the track traffic video monitoring system is short in control line, simple in control logic and high in control precision.

The invention discloses a dipping sauce box for meals. The dipping sauce box comprises a box body; the box body comprises a box main body and a box bottom, wherein the box main body is vertically arranged, and is provided with a plurality of wave-proof mechanisms; each wave-proof mechanism comprises a wave collecting cylinder body, a wave collecting piston, a lower piston rod, a transverse sliding hole, an internal wave-proof plate, a secondary wave collecting groove and a wave-proof air bag; in one wave-proof mechanism, the interior of the wave collecting cylinder body is divided into an air adjusting cavity and an air transmission cavity by the wave collecting piston, the wave collecting cylinder body is provided with a first conduction hole communicated with the air transmission cavity, an air inflation cavity is internally provided with an air return spring, the air return spring is connected with the wave collecting piston and the wave collecting cylinder body, the lower piston rod is connected with the wave collecting piston and the internal wave-proof plate, the wave collecting cylinder body is provided with a rigid air pipe fixed with the box main body, and the air adjusting cavity is communicated with the wave-proof air bag. The dipping sauce box has the beneficial effects that the dipping sauce box is reasonable in structure, can be used for storing liquid dipping sauce, and is convenient for a diner to dip food into sauce; furthermore, the dipping sauce box has a shake-out prevention function so as to prevent the liquid dipping sauce from being shaken out of the box due to shaking or rapidly moving the box body, and is good in overall stability.

The invention relates to the technical field of computer hard disk fixing devices, and discloses a computer hard disk fixing frame with an anti-shaking function, which comprises a shell, an electrorheological fluid groove is formed in the inner wall of the shell, a pressing rod is movably connected to the inner wall of the shell, and a switch is movably connected to the inner wall of the pressingrod; and a closed cylinder is fixedly connected to the inner side of the pressing rod, an electromagnetic coil is electrically connected to the inner side of the closed cylinder, and a groove is formed in the inner wall of the closed cylinder. According to the computer hard disk fixing frame with the anti-shaking function, through contact and separation of the electric contacts and the electric contact pieces, when a computer shakes, the computer hard disk is prevented from shaking along with the computer, the computer hard disk is prevented from deviating for a long time, and the situation that the computer hard disk cannot be used normally is avoided, fault frequency and maintenance rate are reduced; and meanwhile, when the computer hard disk fixing frame is used, time and labor are saved during maintenance, and the experience of a user is optimized.

The invention relates to an intelligent pen capable of recording. The intelligent pen capable of recording comprises a pen body, a recording control switch, a pen clip, a pen core, a small USB flash disk, a sound pickup, a state indicator lamp, a circuit board, a solar cell panel and a built-in battery, wherein the pen clip is arranged on the upper part of the pen body; the recording control switch is arranged at the top end of the pen body; the sound pickup is arranged on the inner side of the pen clip; the state indicator lamp is arranged on the other side of the pen clip; the small USB flash disk is arranged on the pen body; a reset key is arranged in the middle of the pen body; the circuit board is arranged inside the pen body and is connected with a storage module and a battery; the solar panel is arranged on the surface of the pen body; the built-in battery is arranged inside the pen body; the pen core is arranged at the lower end of the inside of the pen body. Compared with the prior art, the intelligent pen capable of recording is small in size, high in invisibility and complete in function, has an anti-shaking function. The solar panel is made of a single crystal material, is environmentally friendly, and is widely used; real-time recording is realized; record can be automatically stored in the small USB flash disk and is prevented from being lost.

The invention relates to the technical field of image acquisition, in particular to a precise image acquisition device with an anti-shake function and a use method thereof. The technical problems to be solved are that an external support is not easy to install, low in stability, limited in image acquisition angle, large in size and inconvenient to carry. In order to solve the technical problem, the invention provides the precise image acquisition device with the anti-shake function, the precise image acquisition device is composed of a storage box, a distance adjusting mechanism and an adjusting mechanism, through cooperation of a first transmission wheel and a rotating wheel, a screw rod can move up and down in a screw tube, so that a supporting frame is pushed to stretch out, the vertical and stable supporting effect is achieved; and meanwhile, the image acquisition mechanism is pushed out at the same time, operation is easy, practicability is high, the angle of the image acquisition mechanism can be transversely adjusted by 360 degrees through cooperation of two worms, a rotating support and a transmission rod, the image acquisition flexibility is improved, meanwhile, frequent moving of a storage box is avoided, and the working efficiency is improved.

The invention relates to the technical field of ships and particularly relates to a ship power fin and a ship. The ship power fin is of a sheet structure, the ship power fin is installed on a bilge below a ship waterline, and at least a part, extending in the stern direction, of the ship power fin is made of an elastic material. The ship power fin is of a sheet structure, and the ship power fin is installed on a bilge of the ship and can replace a bilge keel on an existing ship, that is, the ship power fin has the anti-rolling function; when the ship encounters stormy waves, the ship body can shake by a certain amplitude, at the moment, the part, made of the elastic material, of the ship power fin can deform under the action of water flow, when the elastic material rebounds, the water flow can be made to face a stern, and therefore forward thrust on the ship is generated. That is to say, the power fins can provide thrust for movement of the ship after deformation.

The invention provides a floating-type breakwater with an anti-rolling function. The floating-type breakwater comprises a suspension body suspended on the water surface, a cross beam is fixedly arranged on the suspension body, the part, extending out of the suspension body, of the two ends of the cross beam form cantilevers, floating bodies are hinged to the symmetrical positions of the two ends of the cross beam, and a sliding block which can move along the cross beam is arranged on the cross beam. According to the floating-type breakwater, the structure is novel, the wave elimination and anti-rolling effects are good, the resonance probability of rolling of wave and the suspension body can be greatly decreased, the stress of an anchor chain is lowered, the wind-wave resistance ability ofthe suspension body is improved, both the construction and maintenance are convenient, and the floating-type breakwater can be applied to the production and construction processes in the aspects of coastal ports, marine disaster prevention emergency wave elimination, offshore platforms, marine aquaculture and the like.

The invention discloses a selfie stick based on fractal structure. The selfie stick comprises a fixing frame (1), a handheld rod (2) and a control circuit (3) arranged on the handheld rod (2). The handheld rod (2) is composed of a fixing rod (4) and split rods. One end of the fixing rod (4) is fixedly connected with the fixing frame (1). The other end of the fixing rod (4) is equipped with a via hole. The split rods are composed of three rod bodies (5) with equal lengths. One end of each rod body (5) is equipped with an open pore. The selfie stick also comprises a bolt (6) and a screw (7). The bolt (6) penetrates the via hole of the fixing rod (4) and the open pores of the three rod bodies (5), then stretches out and is fastened or loosen by the screw (7). The three rod bodies (5) form a tripod structure by fractal when looseness is carried out by the screw (7). According to the selfie stick, a user does not need to hold the whole rod by using the stability of the tripod structure, photographing is carried more stably, and the selfie stick has an anti-shake function.

The invention relates to the technical field of information technology, and discloses an information technology display support with an anti-shake function, which comprises a shell, shake detection devices are arranged on the left side and the right side of the upper part in the shell, and stabilizing devices are arranged on the left side and the right side of the lower part in the shell. And balancing weights are arranged on the left side and the right side below the exterior of the shell. The metal ball impacts the groove to generate vibration through shaking of the display, and the tuning fork is matched to amplify the vibration and drive the closed coil to cut a magnetic induction line to generate current, so that the device is relatively sensitive to the vibration, an external access circuit is not needed, energy is saved, the device is simplified, and the cost is reduced; and through cooperation of a first magnetic plate, a second magnetic plate, a metal rod and a limiting rod, the balancing weight is pushed out through Ampere force rule, the gravity center of the device is lowered, the contact area between the device and a table top is increased, and the stability of the displayer is improved.

The invention discloses a two-degree-of-freedom holder for aviation, which mainly comprises an azimuth rotating unit and a pitching rotating unit, and the azimuth rotating unit comprises an azimuth motor, an azimuth speed reducer, a conductive slip ring, a pull-type direct-acting electromagnet, an azimuth driver, an azimuth encoder, a hollow sleeve and a lower shell. The pitching unit comprises a pitching motor, a motor small gear, a large gear, a brake small gear, a pitching speed reducer, a brake, a pitching encoder, a gyroscope chip, a pitching driver, a left side shell, a right side shell, a first output flange, a second output flange, a mechanical hard limiting device and a mechanical limiting device. The holder system is large in output torque, high in system integration level and light in weight, and has anti-shake and positioning functions.