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73results about How to "Improve reset efficiency" patented technology

Shift register unit, gate drive circuit and display device

The embodiment of the invention provides a shift register unit, a gate drive circuit and a display device, and can enhance the output capacity of a signal output end and shorten the fall time of output waveform. The shift register unit provided by the invention comprises a first output module, a second output module, an input module, a drop-down control module, a drop-down module and a reset module, wherein under the control of a pull-up control node, the signal of a clock signal end is output to a signal output end; under the signal control of a signal input end, the voltage of a first power supply end is output to the pull-up control node; under the signal control of the signal input end, the signal of a drop-down control node drops down to the voltage of a second power supply end; under the control of the drop-down control node, the signals of the pull-up control node and the signal output end drop down to the voltage of the second power supply end; under the control of a reset signal end, the signal of the first power supply end is output to the drop-down control node. The shift register unit, the gate drive circuit and the display device, provided by the embodiment of the invention, are applied to the production and manufacturing of display panels.
Owner:HEFEI BOE OPTOELECTRONICS TECH +1

Password resetting method and device, terminal equipment, server and storage medium

The embodiment of the invention provides a password resetting method and a device, terminal equipment, a server and a storage medium. The method comprises the following steps of: encrypting the targetcharacter string and the user reserved information by the terminal equipment; obtaining ciphertext information, converting the ciphertext information into a two-dimensional code; displaying the two-dimensional code, the two-dimensional code is sent to the server, so that an administrator user can conveniently obtain the two-dimensional code and send the two-dimensional code to the server, and after the server obtains the two-dimensional code, converting and decrypting the two-dimensional code by the server, generating a security code and sending the security code according to a user contact way in user reserved information, so that an administrator receiving the security code can input the security code into terminal equipment. And after the terminal equipment acquires the security code,if the security code is matched with the target character string, the password is reset. The administrator user does not need to contact the equipment manufacturer of the terminal equipment, and the authenticity of the administrator user does not need to be judged, so that the labor cost is reduced, and the password resetting efficiency is improved.
Owner:HANGZHOU HIKVISION DIGITAL TECH

Soft-core CPU resetting method and master-slave type system

The invention discloses a soft-core CPU resetting method. The soft-core CPU resetting method comprises the steps that a master CPU sends application programs down to a soft-core CPU; the soft-core CPU executes a bootstrap program in a bootstrap program module and saves the application programs in an application program backup region and an application program execution region in an off-chip RAM; the soft-core CPU jumps to execute the application programs stored in the application program execution region on the basis of the bootstrap program and saves state parameters in a parameter save region in the off-chip RAM; a logic monitor module monitors the working state of the soft-core CPU and sends out a reset signal to the soft-core CPU when the logic monitor module detects that the soft-core CPU is abnormal; the soft-core CPU executes the bootstrap program to copy the application programs in the application program backup region to the application program execution region; the soft-core CPU jumps to execute the application programs stored in the application program execution region and reads the state parameters in the parameter save region, and therefore rapid resetting of the soft-core CPU is achieved. Compared with the prior art, the method has the advantages that the resetting efficiency of the soft-core CPU can be improved when the soft-core CPU is abnormal.
Owner:HUIZHOU WELLAV TECH

Stable cargo transporting forklift

InactiveCN108862120AAvoid a tipping situationTurn on auto-fulfillmentLifting devicesEngineeringPortal frame
The invention relates to a stable cargo transporting forklift. The stable cargo transporting forklift comprises a forklift body, a portal frame installed in the front of the forklift body, a cargo blocking shelf upwards and downwards moved along the portal frame and a cargo fork installed on the cargo blocking shelf, and further comprises a protecting mechanism. The cargo blocking shelf is positioned at two sides of the portal frame and further symmetrically provided with a retracting and releasing device a and a retracting and releasing device b which are used for controlling open or close ofthe protecting mechanism together. Each of the retracting and releasing device a and the retracting and releasing device b comprises a lifting mechanism which is installed below the protecting mechanism and used for driving the protecting mechanism to be upwards moved in a material forking process and an overturning mechanism which is installed above the lifting mechanism and used for driving theprotecting mechanism to be overturned so that the protecting mechanism is sheathed in the periphery of cargoes while the cargoes are supported and upwards lifted by the cargo fork. The stable cargo transporting forklift is capable of solving problems that the cargoes are easy to overturn and incline and low in safety during a cargo transporting process of the forklift, and a current protecting device is inconvenient for using.
Owner:CHANGXING BEST MASCH CO LTD

Switching device for gate channel

An object of the present application is to provide a switching device for a gate channel, which comprises a fan door, a base, a frame, a guide rail mechanism arranged on the base and movably connectedwith the fan door, a connecting rod swing mechanism arranged on the frame, a driving mechanism, and the like. Wherein one end of the connecting rod swing mechanism is rotatably connected with the fandoor for reciprocating movement of the fan door on the guide rail mechanism between the closed door position and the open door position of the brake passage when the connecting rod swing mechanism swings; The driving mechanism is rotatably connected with the other end of the swing link swing mechanism, and is used for driving the swing link swing mechanism to swing. In accordance with that priorart, the present application does not need to close or open the switch passage by rotating the fan door, The invention can meet the use demand of the switch control of the fan door without adopting the structure of the supporting shaft and the transmission box, simplifies the transmission structure, reduces the friction generated in the operation process of the switch device, improves the motion precision, ensures the stable operation of the swing mechanism of the connecting rod and prolongs the service life of the switch device.
Owner:SHANGHAI HUAMING INTELLIGENT TERMINAL EQUIP

Combined bone holding forceps

The invention discloses a pair of combined bone holding forceps, which comprises forcep handles, forcep arms, forcep heads, an X-shaped forcep body which is in cross-linked form in which the forcep arms and the forcep heads in crossed connection, a movable main joint on the forcep body, adjustable screws on the forceps handles and forcep heads, wherein the forcep handles are straight rods, arc rods or S-shaped rods. The combined bone holding forceps are characterized in that an upper forcep arm and a lower forcep arm of the bone holding forceps are provided with interfaces which are the same completely, and the interfaces can be connected with different types of replaceable forcep heads. The forcep heads of the bone holding forceps are provided with a plurality of alternative types; the alternative types can be selected according to the size and the shape of the bones and the type of bone fracture; the upper and lower forcep heads can be replaceable in positions, convenient to use and high in resetting efficiency; the forcep heads are movable forcep heads, and the forcep heads can be selected and adjusted according to the shape of the bone so as to increase contact surface with the bone, so that clamping is firmer; a certain space for arranging an internal fixation material is preserved between the clamping surfaces of the two forcep heads, so that the problem that existing appliances are fussy in operation and unsafe is solved. Netlike texture is arranged on the clamping surfaces of the bone holding forceps, and the bone does not easily slip when being clamped.
Owner:贝朝涌

Opening and closing device of gate machine passage

The invention aims at providing an opening and closing device of a gate machine passage. The opening and closing device of the gate machine passage comprises leaf door, a base, a frame, a guide rail mechanism, a connecting rod swinging mechanism, a driving mechanism and the like, wherein the guide rail mechanism is arranged on the base and connected with the leaf door in a movably matched manner;the connecting rod swinging mechanism is arranged on the frame, wherein one end of the connecting rod swinging mechanism is rotationally connected with the leaf door and used for enabling the leaf door to move on the guide rail mechanism and between a door closing position and a door opening position of the gate machine passage in a reciprocating manner; and the driving mechanism is rotationally connected with the other end of the connecting rod swinging mechanism and used for driving the connecting rod swinging mechanism to swing. Compared with the prior art, the opening and closing device ofthe gate machine passage has the advantages that the gate machine passage does not need to be closed or opened by using a mode of rotating the leaf door; and the use demand of opening and closing control of the leaf door can be satisfied in the case of not using structures such as a supporting shaft and a gearbox; and therefore, a transmission structure is simplified, the friction of the openingand closing device in the operation process can be reduced, the moving accuracy can be improved, the stable operation of the connecting rod swinging mechanism can be guaranteed, and the service life of the opening and closing device can be prolonged.
Owner:SHANGHAI HUAMING INTELLIGENT TERMINAL EQUIP

Snow and ice removing device based on roads and bridges

The invention discloses a snow and ice removing device based on roads and bridges. The device comprises a trailer frame, a fixing plate is fixedly connected to one side of the top end of the trailer frame through bolts, rollers are symmetrically and rotationally connected to the bottom end of the trailer frame, a connecting piece is welded to one end of the trailer frame, and a cavity is formed in the fixing plate; and an ice breaking and hammering mechanism is arranged in the cavity and comprises a vertical cylinder, a hammering rod, a fixing ring, a tensioning spring, a rotating rod, a rotating plate, a rotating plate and a turbine. The snow and ice removing device is scientific and reasonable in structure and safe and convenient to use, the ice breaking and hammering mechanism is arranged, power is transmitted through cooperation of a belt and a transmission wheel, a rolling wheel drives a transverse rod to rotate, through cooperation of a turbine and a worm, the transverse rod drives a rotating rod and a rotating plate to rotate, and the rotating plate pushes a mallet rod to slide in a vertical cylinder, so that ice blocks condensed on the road are mallet and crushed, and subsequent collection of the ice blocks is facilitated.
Owner:陈倩颖

Plate body fixing and supporting device for restoration of large metal plate body

The invention discloses a plate body fixing and supporting device for restoration of a large metal plate body. The plate body fixing and supporting device comprises a main supporting plate. The platebody fixing and supporting device is a stretching type restoration device, stretching can be performed on the convex or concave inner side of the plate body, meanwhile, the knocking work of a common knocking device on the convex part of the plate body cannot be influenced, therefore the restoration efficiency is effectively improved, according to the plate body fixing and supporting device, the efficiency of placing the plate body can be improved, the effective fixing effect on the plate body can be improved, moreover, the plate body fixing and supporting device is provided with a piston sealing type medium end face driving mechanism so that liquid pressure can be converted into power to achieve the driving effect, in addition, the plate body fixing and supporting device is provided with aspherical structure limiting installation type sliding mechanism so that rolling friction contact with the plate body can be achieved after stretching, therefore the labor intensity during placing ofthe plate body is reduced, the efficiency is improved, besides, the plate body fixing and supporting device is provided with a threaded structure moving air negative pressure type component adsorption mechanism, internal air negative pressure can be caused by utilizing movement, and then the effect of fixing the plate body is achieved.
Owner:何明琼

Handheld steel bar binding tool

ActiveCN113090031AImprove the efficiency of detachment from the force receiving part and resetImprove reset efficiencyBuilding material handlingClassical mechanicsScrew thread
The invention relates to a handheld steel bar binding tool. The handheld steel bar binding tool comprises a material storage box, wherein one end of the material storage box is open, and the material storage box is divided into a feeding shell and a winding shell in the length direction of the material storage box; a plurality of screw threads are placed in the feeding shell; the screw threads comprise stress parts, winding parts, hook sleeve parts and hook parts; a tensioning mechanism which is used for applying thrust towards the opening direction of the material storage box to the whole row of screw threads is arranged in the feeding shell; a guide mechanism which is used for bending and fixing the hook sleeve parts and the hook parts close to each other is arranged on one end, which is located at the opening of the storage box, of the feeding shell; a linkage mechanism which is used for preventing the whole row of screw threads from moving towards the opening of the material storage box is arranged in the feeding shell; a pushing mechanism which is used for pushing a single screw thread to the guide mechanism is connected to the interior of the feeding shell in a sliding mode, and a handle which is fixed to the pushing mechanism is connected to the outside the feeding shell in the sliding mode; and a twisting hook unlocking mechanism which is used for enabling the two winding parts to be mutually wound and tightened is arranged in the winding shell. The handheld steel bar binding tool has the effects that the steel bar binding efficiency is high, and damage to a human body in the binding process can be reduced.
Owner:北京韬盛科技发展有限公司

Lifting type hip joint reduction device

The invention provides a lifting type hip joint reduction device which comprises a main support with a certain length; the supporting plate is arranged below the main support, is connected with the middle part of the main support, is suitable for being inserted below the femoral head, and has two different overturning states; and the lifting part is used for lifting the supporting plate to be switched between the two overturning states. Compared with a cylindrical repositor in the prior art, the lifting type hip joint repositor changes the force application direction, an existing cylindrical repositor can only be pushed forwards in the axial direction, consequently, the femoral head abuts against the rear edge of the acetabulum and is difficult to span, the femoral head is lifted to be higher than the acetabulum, then the lifting structure is lifted, and the hip joint repositor can be used for repositing the hip joint. According to the technical scheme, the turning state of the supporting plate is converted, the contact region between the femoral head and the supporting plate is gradually reduced along with conversion of the state of the supporting plate till the femoral head falls into the acetabulum, and compared with the technical scheme, the operation is easier, the reduction efficiency is higher, and the workload of medical staff is relieved.
Owner:青岛山大齐鲁医院(山东大学齐鲁医院(青岛))
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