35results about How to "Avoid crushed situations" patented technology

A two-layer up and down going and transversely moving type stereo garage vehicle pick-up peak hour management method disclosed by the present invention comprises the following steps of obtaining the parking information parameters a<ij> and the redundant parking stall information parameters b<ij> corresponding to the parking stalls having the vehicle carrying plates in a stereo garage; according to the parking information parameters a<ij> and the redundant parking stall information parameters b<ij>, calculating the number when only one vehicle is located in the same column of the upper-layer parking stalls and the lower-layer parking stalls, and the number when only one vehicle is located in the same column of the upper-layer parking stalls and the lower-layer parking stalls when the redundant parking stalls are transversely moved to the different positions of the lower-layer parking stalls; obtaining the maximum number, and according to the maximum number, obtaining the corresponding new parking information parameters a<ij> and the redundant parking stall information parameters b<ij>; moving the vehicle carrying plates according to the new parking information parameters a<ij> and the redundant parking stall information parameters b<ij>, and moving the vehicle carrying plates on which only one vehicle is placed in the same column to the lower layer. The two-layer up and down going and transversely moving type stereo garage vehicle pick-up peak hour management method of the present invention aims to improve the vehicle pick-up efficiency at the vehicle pick-up peak hour.

The invention discloses a large-tonnage low-retraction pre-stress anchor. The large-tonnage low-retraction pre-stress anchor comprises a bearing plate, an anchor block and a bearing nut, wherein the anchor block is matched with the bearing nut in a threaded manner; the bearing nut is firmly adhered on the bearing plate; a protective cover is arranged on the bearing plate; the anchor block and the bearing nut are covered inside the protective cover; and the bearing plate is a steel plate. According to the large-tonnage low-retraction pre-stress anchor, the bearing plate adopts the steel plate after corrosion prevention and thermal treatment, and can improve rigidity characteristic of the bearing plate, thereby avoiding an occasion that the bearing plate is crushed by the supporting foot in a second large-tonnage tension process; simultaneously, the anchor is externally arranged on a reinforced concrete anchorage region, so that local weakening to the concrete section can be avoided by the anchor structure and the structural safety of the concrete anchorage region is ensured. The invention further discloses a tightening device for the anchor, and the supporting foot of the tightening device is of a sleeve structure, so that the contact area of the supporting foot and the bearing plate can be increased, the stress concentration is reduced, and the occasion that the bearing plate is crushed in the second large-tonnage tension process can be avoided.

The invention provides stereoscopic parking equipment and a control method thereof. The stereoscopic parking equipment comprises a garage frame (1), a left upper-layer car carrying plate (3) and a right upper-layer car carrying plate (8) arranged in the garage frame, a bottom-layer car carrying plate (5) arranged in a left-right transverse movement manner, a motor (4) capable of controlling forward and backward rotation, and a transmission sprocket set driven by the motor (4). The transmission sprocket set comprises driving sprockets (7), left driven sprockets (31) respectively mounted on the left and right sides of the right upper-layer car carrying plate (8), and transmission chains (2) connecting the driving sprockets (7), the left driven sprockets (31) and right driven sprockets (81). Compared with the prior art, the stereoscopic parking equipment has the advantages that lifting of the two upper-layer car carrying plates is realized only through one motor, motor number is reduced, manufacturing cost is saved, the motor is low in overall load, and energy consumption is further reduced. Besides, the control method is simple in step, convenient to operate and quite safe.

The invention relates to a miniature touch switch assembling machine. The machine comprises a first guide rail, a base material belt turn-over wheel set and a second guide rail; the first guide rail is provided with a first material belt channel; the base material belt turn-over wheel set is used for turning over a base material belt; and the second guide rail is provided with a second material belt channel on the lower side. The miniature touch switch assembling machine further comprises an elastic sheet feeding device, an elastic sheet base fixing device, an upper cover base clamping device,an upper cover feeding device, and a button feeding device; the elastic sheet feeding device is arranged beside the first guide rail and used for cutting off an elastic sheet from an elastic sheet material belt and placing the elastic sheet on a base; the elastic sheet base fixing device is arranged on the first guide rail and used for fixing the elastic sheet and the base together; the upper cover base clamping device is arranged below the second guide rail. the upper cover feeding device is used for providing an upper cover for the upper cover base clamping device; the button feeding deviceis arranged beside the upper cover base clamping device and is used for providing a button for the upper cover base clamping device; the first guide rail and the second guide rail are provided with afirst material belt feeding device and a second material belt feeding device respectively, wherein the first material belt feeding device and the second material belt feeding device drive the base material belt to move along transmission paths. The assembling machine has the effects of being good in assembling quality and high in assembling efficiency.

The invention relates to a locking plate assembling machine for a connector. The locking plate assembling machine comprises a locking plate inserting mechanism. The locking plate inserting mechanism comprises a locking plate inserting conveying slot and a locking plate inserting feeding device. The middle of the locking plate inserting conveying slot cooperates with a locking plate clamping material overturning device. The rear side of a clamping material overturning block is provided with a vertically extending locking piece conveying device. A locking plate clamping device is arranged abovethe side portion of the locking plate conveying device. A locking plate carrier tape cutting device and a locking plate pressure device are arranged below the side portion of the locking plate conveying device. A locking plate inserting device is disposed behind the locking plate conveying device. The purpose of the invention is to provide a locking piece assembling machine for a connector. A locking plate is made into a carrier tape and is conveyed vertically by the locking plate conveying device. The same cam drive device is configured to drive the locking plate clamping device, the lockingplate carrier tape cutting device, the locking plate pressure device, the locking plate inserting device push the locking plate forward and backward, and can achieve continuous insertion of the locking plate in cooperation with the locking plate inserting conveying slot. The locking plate assembling machine can ensure the accuracy of inserting the locking plate, greatly improves the efficiency ofinserting the locking plate.

The invention provides an automatic steam sweeper which comprises a base and a mounting seat, the mounting seat is vertically mounted at one end of the top of the base, a baffle is vertically mounted at the other end of the top of the base, a sun-shading and rain-shielding mechanism is arranged at the top of the mounting seat, a groove is formed in one side of the top of the mounting seat, a seat is slidably arranged in the groove, first limiting mechanisms used for limiting the seat are arranged on the two symmetrical sides of the bottom of the groove and are arranged in parallel, a strip-shaped groove opening is horizontally formed in the bottom of the groove and communicates with the interior of the mounting seat, a reciprocating mechanism used for moving the seat in a reciprocating mode is arranged at the bottom in the mounting seat, sleeves are vertically and rotatably arranged at two ends of one side of the bottom of the base, sleeve rods are vertically arranged in the two sleeves in a sliding mode correspondingly, and dust collection discs are horizontally arranged under the two ends of one side of the base correspondingly. According to the automatic steam sweeper, the defect that a dust collection disc on an existing automatic steam sweeper cannot be adjusted is overcome, and then the using effect of the automatic steam sweeper is improved.

The invention discloses a protective cap loading device for an automatic injection needle assembling system. The protective cap loading device comprises a third rotary table which is rotationally connected with a table board of the automatic injection needle assembling machine; the third rotary table is fixedly provided with a plurality of groups of protective sleeve needle connecting through holegroups in an annular array; each group of the protective sleeve needle connecting through hole groups comprises a plurality of protective sleeve needle connecting through holes, close to the edge ofthe third rotary disc; the diameter of each protective sleeve needle connecting through hole is smaller than the maximum outside diameter of a protective sleeve; each protective sleeve needle connecting through hole can be inserted into the protective sleeve; and the position, on the outer sides of the protective sleeve needle connecting through holes on the third rotary table, on the table boardof the automatic injection needle assembling machine is sequentially provided with a protective sleeve needle connecting mechanism, an empty detection mechanism, a protective cap loading mechanism, aprotective cap pressing mechanism and a finished product clamping mechanism. For the protective cap loading device, by adopting the rotary table, the rejection rate is reduced, the efficiency is high,and the precision of a dropping position of an injection needle after turning back can be guaranteed. The protective cap loading device solves the problem that a protective cap cannot be automatically pressed in the past, breaks down the technical barrier in the prior art and can even realize the automatic scalding of the protection cap.

The embodiment of the invention discloses an automatic assembly production line of a heat pipe radiator. The automatic assembly production line of the heat pipe radiator comprises a workbench and a force unloading conveying mechanism which is arranged at the end part of the workbench and is used for feeding radiating fins, a fixing frame is arranged on the side surface of the workbench, and the fixing frame is provided with a pipe feeding positioning mechanism used for fixing a heat pipe and fixing the radiating fins on the side wall of the heat pipe. According to the production line, througha fixing block, a clamping and fixing device and a circulating frame, the operation of rapidly installing multiple heat pipes on a punching device can be achieved, so that the assembling efficiency isimproved; and during implementation, the heat pipe is installed on the fixing block and fixed through the clamping and fixing device, then the fixing block is clamped in the circulating frame, then the fixing block and the heat pipe are made to move circularly in the circulating frame by driving a positioner, when the heat pipe moves to the position right over an assembling base, the positioner is driven to fix the position of the fixing block and the position of the heat pipe, therefore, the heat pipe can be accurately aligned with the radiating fins, and the situation that the heat pipe andthe radiating fins are crushed due to misplaced assembly of the heat pipe can be avoided.

The embodiment of the invention discloses an input module of a fire-fighting linkage control system and a using method. The input module comprises a switch base and a top cover connected with the switch base, a terminal seat is mounted on the upper surface of the switch base, and wire holders are installed on the two sides of the bottom end of the terminal base. A clamping groove is formed in theside surface of the terminal base, an object clamping mechanism is connected in the clamping groove, the equipment is provided with the object clamping mechanism, when not in use, a blocking cover canplay a role in blocking, impurities are prevented from falling into gaps of the terminals; and meanwhile, when a wire is inserted, a pressing block can be pressed firstly to enable the blocking coverto rotate so as not to block the terminal any more, the wire is inserted then, a rubber movable block is pulled out at the same time, a rubber clamping block is rotated to clamp the wire, then the top cover can be closed, and at the moment, the connection position between the wire and the terminal is lifted, so that the connection position between the wire and the terminal does not form a vertical table, and the situation that the wire is crushed is avoided.

A wireless alarm clock earphone device comprises a main body used for being placed in the auricular concha cavity. The main body is provided with earplugs used for being plugged into external auditorycanals of ears. A vibration assembly used for generating vibration sense and a receiving chip used for receiving mobile phone information of a user are arranged in the main body, and the receiving chip is in communication connection with the vibration assembly. According to the present invention, the structure is simple, the fixation is stable, the user can be rapidly awakened under the conditionof no influence on the sleep of other people, and the probability that the user is affected by the external noise when the user falls asleep can be reduced with the technology.

The invention provides a vehicle pedal device and belongs to the technical field of vehicle fittings. The problem of relatively large occupation space caused when the current welcoming pedal cannot be retracted when not being used is solved. The vehicle pedal device comprises a vehicle body, wherein vehicle doors are connected to two opposite side walls on the vehicle body; grooves are formed in the two side walls, connected with the vehicle doors, of the vehicle body; each groove comprises a planar bottom wall; a pedal and a plurality of guide components which are vertically arranged on the bottom wall are arranged in each groove; the pedals are long bar-shaped and are glidingly connected to the guide components; a driving component enabling the outer end of each pedal to go out of the groove is also arranged in each groove; a sealing plate which can seal each groove is connected with the outer end of each pedal. The vehicle pedal device has the advantage of retracting the pedals.

The embodiment of the invention discloses a single board, computing equipment and a manufacturing method, and belongs to the technical field of chips. The single board comprises a chip, a radiator and a circuit board; the chip comprises a chip device and a chip substrate; the chip device is located on the chip substrate, the chip substrate is located on the circuit board, and the radiator is located on the chip device; a supporting piece is arranged between the chip substrate and the radiator and located on the periphery of the chip device, the first end of the supporting piece is attached to the radiator, and the second end of the supporting piece is attached to the chip substrate. By adopting the scheme of the embodiment of the invention, most or even all of the weight of the radiator is pressed on the supporting piece, so that a higher pressure applied to the chip device by the radiator can be reduced or even avoided, the chip device is protected, and the condition that the chip device is crushed by the radiator can be avoided.