84results about How to "Save space" patented technology

The invention discloses a full-automatic 200L steel drum transfer type stacking system and a transfer stacking method thereof. The system comprises a PLC processing controller used for controlling the full-automatic 200L steel drum transfer type stacking system to automatically operate, and is characterized by further comprising a drum grabbing device used for grabbing a material drum and then placing the material drum into the next procedure, a tray conveying device used for conveying the material drum to the next procedure, and a tray prestoring separation device used for separating the material drum from a tray, wherein the drum grabbing device, the tray conveying device and the tray prestoring separation device are all connected with the PLC processing controller. The full-automatic 200L steel drum transfer type stacking system has the advantages of being free of manual operation, pollution-free, and resistant to corrosion and a high temperature, and achieving unmanned operation of automatic transfer stacking operation on inflammable, highly toxic and highly corrosive operating sites.

The invention discloses a focal length adjusting apparatus for a VR device. The apparatus comprises a rotating wheel, a left cross-arm wheel, a right cross-arm wheel, a left folding-arm wheel, a right folding-arm wheel, a left vertical wheel arm and a right vertical wheel arm, wherein a wheel disc rotates the rotating wheel, the wheel disc drives the left cross-arm wheel and the right cross-arm wheel to rotate, the left cross-arm wheel and the right cross-arm wheel drive the left folding-arm wheel and the right folding-arm wheel to rotate, and the left folding-arm wheel and the right folding-arm wheel then respectively drive the left vertical wheel arm and the right vertical wheel arm to rotate in a vertical direction. Besides, the invention further provides a VR device. Back-and-forth adjustment of a front cover is realized through the focal length adjusting apparatus for the VR device. Compared to the prior art, the VR device provided by the invention is firm in structure, improves the internal structure of virtual reality goggles, saves space, reduces the volume, at the same time, also reduces the weight, and enables a user wearing the goggles to have better experience.

The invention discloses a table tennis ball collecting device for assisting in training. The device comprises a ball collecting device, a ball feeding device and a supporting device, the ball collecting device comprises a main body ball collecting nylon net and side wing ball collecting nylon nets on the two sides, the ball feeding device comprises a cloth funnel-shaped storage bag, a first guidepipe and a second guide pipe, and the supporting device comprises a hook-shaped supporting rod, a cuboid supporting rod, a nylon net supporting component and the like. When a trainee performs ball serving training, the main body ball receiving nylon net and the side wing ball receiving nylon net can buffer rotation and impact of the ball, and finally the ball returns to the trainee through the cloth funnel-shaped storage bag and the extension state guide pipe. When a trainee performs multi-ball training, the guide pipe is contracted and rotated to a coach for conveying multiple balls, so thatthe balls return to the coach. According to the invention, the ball picking time is reduced, and the training efficiency is improved. When not in use, the device can be detached and restored into a common table tennis table, and the device can be folded and stored to save space.

A computer mainframe dust removal device comprises a machine body. A working cavity with an upward opening is formed in the machine body, a rotatable motor main shaft is arranged in the working cavity, and threads are fixedly formed in the motor main shaft. A first threaded sleeve is fixedly arranged on the threads in a threaded mode, a first transition bevel gear is fixedly arranged at the lowerend of the first threaded sleeve, an outer fixing frame is arranged on the first transition bevel gear in a left-and-right symmetry mode, and a dust discharging pipe is fixedly arranged in the outer fixing frame. According to the computer mainframe dust removal device, the dust can be separated from the inner wall of a mainframe through dust removal brushes, then the dust is collected by a dust absorption pump, the phenomenon that after the dust drops down, the secondary pollution is caused is avoided, dust clusters which are originally fluffy are wetted and contracted through water addition,and therefore the effect of saving the space is achieved; and then the contracted dust is collected, and the unnecessary water which exists after the dust clusters are wetted is filtered by a filtering screen and then is subjected to secondary utilization through a water suction pump.

The invention relates to a liquid crystal display screen. The liquid crystal display screen comprises a liquid crystal display panel and a miniature LED backlight unit that is correspondingly assembled together; the miniature LED backlight unit comprises a bracket, a miniature LED light bar is arranged on a bottom surface of the bracket, a light bar bonding pad is arranged above a side wall of thebracket, and the light bar bonding pad is correspondingly connected to subarea wires of the miniature LED light bar; a liquid crystal box bonding pad for electrically connecting wires in the liquid crystal box is arranged in a liquid crystal box of the liquid crystal display panel, the liquid crystal box bonding pad is provided with a corresponding metal terminal connected with the liquid crystalbox bonding pad, the metal terminal extends from one edge of the liquid crystal box to a lower surface of the liquid crystal box, and the position of the metal terminal matches the position of the corresponding light bar bonding pad; and when the liquid crystal display panel and the miniature LED backlight unit are assembled together, the metal terminal is in electrical communication with the corresponding light bar bonding pad. The liquid crystal display screen provided by the invention greatly reduces the space required for the communication between the miniature LED backlight unit and theliquid crystal display panel.

The invention discloses a plastotype high-voltage dual-self locking module connector which comprises a plug (1) and a socket (2), wherein the plug (1) is connected to the socket (2); the plug (1) comprises a plug shell (11), an insertion hole shell body (12), an insertion hole assembly (13) and self-locking switches (14); the insertion hole assembly (13) is connected inside the plug shell (11) by the insertion hole shell body (12); the self-locking switches (14) are connected to a left end and a right end of the plug shell (11); the socket (2) comprises a socket shell (21), a contact pin shell body (22) and a contact pin assembly (23); and the contact pin assembly (23) is connected in the socket shell (21) by the contact pin shell body (22). The plastotype high-voltage dual-self locking module connector is applicable to fields such as new-energy electric automobiles. The connector is characterized by high mechanical strength, high reliability, resistance to high voltages, a light weight, modularization and good electric performance, etc.

The invention discloses terminal equipment. The terminal equipment comprises a shell, a driven device and a drive mechanism. The shell is provided with a penetration hole. The driven device comprisesan optical device, a telescopic support and a rotary support. One end of the rotary support is fixedly connected with the optical device, a first opening is formed in the other end of the rotary support, a first connecting part is arranged on the rotary support, and at least part of the rotary support is arranged in the telescopic support. The telescopic support abuts against the rotary support orthe optical device, a second opening is formed in the portion, corresponding to the first opening, of the telescopic support, and a first thread section is arranged in the second opening. The drive mechanism is arranged in the shell, and comprises a drive source and a lead screw. One end of the lead screw is connected with the drive source, and the other end of the drive mechanism is connected with a second connecting part. The lead screw comprises a second thread section and a polished rod section, the polished rod section stretches into the rotary support to be connected with the second connecting part, and when the second thread section and the first thread section are in threaded connection, the lead screw drives the telescopic support to move close to or away from the penetration hole. The terminal equipment is simpler in structural design.

The invention discloses a water hammer shock wave impulse heat exchange device applied to a ship water waste heat recovery system. The device comprises a plate heat exchanger; for one way of the plate heat exchanger, heat produced by a diesel engine cylinder sleeve water heat source is exchanged by the plate heat exchanger, circulating heat exchanging in the plate heat exchanger is realized through a first water pump, for the other way of the plate heat exchanger, a cooling medium is driven by a centrifugal water pump to flow through a flow adjusting valve and a shock valve on a main loop to enter the plate heat exchanger for heat absorbing, a three-way valve is arranged between the flow adjusting valve and the shock valve, one port of the three-way valve is connected with a spring check valve, the spring check valve is located in an energy storage tank, the energy storage tank is connected with the main loop through a branch pipeline, and heat removing equipment for cooling the heated cooling medium is arranged on the main loop. Impulses are produced in a main pipeline, the pulsatory cooling medium beats the inner wall of the plate heat exchanger, and the device has the advantages that the waste heat utilization efficiency is high, the size of the heat exchanger is small and the device is not prone to scaling.

The invention relates to the technical field of vehicle accessories assisting passengers in getting on and off vehicles, in particular to a pedal assembly for a vehicle and a motor vehicle. The pedal assembly for the vehicle comprises a sliding rail, a supporting frame slidably connected with the sliding rail, a first plate block, a second plate block and a hinging plate, wherein the first plate block and the second plate block are connected with the supporting frame. The sliding rail is arranged in a cavity on an underpan of a vehicle body and is connected with the underpan. A limiting part is arranged at the end, close to a vehicle door, of the sliding rail. A sliding block is arranged at the end, close to the deep position of the cavity, of the supporting frame. The first plate block is detachably connected with the supporting frame. The two opposite ends of the hinging plate are correspondingly hinged to the end, away from the sidling block, of the supporting frame and the first plate block. Part of the first plate block is in lap joint with the underpan, and part of the first plate block is arranged in a suspended mode. The motor vehicle comprises the pedal assembly for the vehicle. By means of the pedal assembly for the vehicle and the motor vehicle, functions of an oblique surface pedal and a ladder type pedal can be independently achieved, and the occupied area is small.

The invention provides a paper treatment device used for treating multiple pieces of paper fed from a printing device. The paper treatment device comprises a shell, a conveying rolling wheel set and a paper pressing device, the shell comprises a paper containing platform extending outwards, and the conveying rolling wheel set is used for conveying the paper from the printing device to the paper containing platform. The paper pressing device is arranged below the shell, and the paper pressing device comprises a supporting frame, a paper pressing rod body, a driving assembly and a linkage assembly. The paper pressing rod body is provided with a paper pressing protruding part, the paper pressing protruding part penetrates through an opening of the shell so as to be opposite to the paper containing platform, and the linkage assembly is connected between the driving assembly and the paper pressing rod body. The driving assembly drives the linkage assembly, so that the linkage assembly drives the paper pressing rod body to move linearly relative to the supporting frame, and then the paper pressing protruding part moves from the starting position to the target position making contact with the paper.

The present new model is to reveal a kind of projector, and in particular a kind of projector with build-in iPod insertion slot including a projector main body, the said projector main body is installed an insertion slot, through the insertion slot an iPod electronic device can be plugged into the insertion slot; a metal connecting port installed at the base of the insertion slot and for the connection to a control processor, the control processor is installed inside the projector main body, responsible for the control and operation of signal input and output of the projector main body, and through the control processor the iPod electronic device in connection can be controlled and read out indirectly. Such projector combined with insertion slot saves the complicated external connection setup, saves space effectively, and projectors can be designed with better and more practical shape for iPod products.

The invention discloses a semiconductor structure for electrostatic protection. The semiconductor structure is arranged on an integrated circuit, the integrated circuit includes a seal ring arranged at outer periphery of the integrated circuit, a metal ring arranged at an inner side of the seal ring and a power bus arranged at a side of the metal ring. The semiconductor structure includes a first N-type electrode area, a second N-type electrode area and a P-type electrode area. The first N-type electrode area is formed at a position on a P well corresponding to the seal ring, and coupled to the seal ring. The second N-type electrode area is formed at a position on the P well corresponding to the power bus, and coupled to the power bus. The P-type electrode area is formed at a position on the P well corresponding to the metal ring, and coupled to the metal ring. Through the abovementioned method, the semiconductor structure saves the space of the integrated circuit and improves an electrostatic protection capability of the integrated circuit.

The invention relates to a clean production workshop circuit wiring structure, and the structure comprises a plurality of mutually connected wire ducts, the upper side of each wire duct is covered with a wire duct cover, the top of each wire duct cover abuts against a roller and a dust guide-in block, the upper side of each roller and the upper side of each dust guide-in block are connected with an elastic module, the upper end of each elastic module is in a fixed state, dust blocking covers and dust collecting hoppers are arranged on the two sides of the dust guiding-in block, the two dust collecting hoppers are installed on the two sides of the wire groove correspondingly, the dust blocking covers are embedded into the dust collecting hoppers, the dust blocking covers are fixedly connected with the dust guiding-in block, a first belt wheel is fixed to the side face of the roller, and a speed change box is fixed to the bottom of the wire groove; and a speed change box input shaft and a speed change box output shaft are arranged outside the speed change box, a second belt wheel is installed on the speed change box input shaft, a belt is connected between the first belt wheel and the second belt wheel, and an air suction impeller is installed on the speed change box output shaft. The clean production workshop circuit wiring structure is convenient for cleaning dust, and meanwhile, the defects of a traditional cleaning method are avoided.

The invention discloses a computer desk for a lower bunk of a double-bunk bed. The computer desk for the lower bunk of the double-bunk bed comprises a folding bracket and a desktop, wherein the folding bracket comprises a pair of beams arranged in parallel, two pairs of vertical beams respectively hinged with both ends of the pair of beams and supporting beams which are respectively hinged with the lower ends of the two pairs of vertical beams; the pair of beams arranged in parallel are fixed on the bottom surface of an upper bunk board of the double-bunk bed; the left side of the desktop is fixedly connected with the supporting beam hinged to the lower ends of one pair of vertical beams; the right side of the desktop is connected with the supporting beam hinged with the lower ends of the other pair of vertical beams in a detachable manner. According to the computer desk for the lower bunk of the double-bunk bed, by arranging the bracket capable of being folded and the desktop, the computer desk can be folded when not in use so as to save the space, a narrow space of the lower bunk is sufficiently utilized and the computer desk is convenient for a student to surf the internet.

The invention relates to an intelligent electronic door lock with an automatic battery replacement function. The intelligent electronic door lock comprises a main body. A replacement mechanism is arranged in the main body. The replacement mechanism comprises a first pipeline, a second pipeline, an interception mechanism, a switching mechanism and a third pipeline. The switching mechanism comprisesa switching component and two movable components. The switching component comprises a switching block, a switching rod, two switching units and two switching tubes. Each movable component comprises abaffle, a movable chamber, a driving unit, a telescopic frame and a clamping block. According to the intelligent electronic door lock with the automatic battery replacement function, the movable components drive the clamping blocks to move so as to enable waste batteries to enter a waste battery box and clamp dry batteries from the second pipeline, electricity is provided for the operation of theequipment, automatic replacement of the batteries is realized, more than that, before the dry batteries enter the movable chambers, the direction of the dry batteries entering the movable chambers isadjusted through the switching component, the dry batteries are positioned between the two clamping blocks in the fixed direction, the normal operation of the equipment is ensured, and the practicability of the equipment is improved.

The invention discloses an intelligent storage and automatic distribution system of a pharmacy, for performing intelligent warehouse position management, prescription analysis, instruction information processing and automatic notification set distribution on carton packed western medicine, traditional Chinese medicine decoction piece packages and the like. The system mainly comprises a data processing module used for obtaining prescription information, performing warehouse position management and processing the prescription information; a communication module used for communication between a master control computer and a lower computer PLC and transmitting instruction information; and a mechanical execution module used for executing medicine taking and medicine returning motion under the control of the PLC. The intelligent storage and automatic distribution system of the pharmacy realizes intelligent medicine storage of the pharmacy and automatic prescription extraction and medicine distribution, improves the operation efficiency of the pharmacy and well reduces the cost.

The invention discloses a rotary storage rack for a door body of a refrigerator. The storage rack comprises a plurality of storage units, wherein each storage unit comprises a frame seat and a rotary frame totally and partially accommodated in the frame seat and used for accommodating objects; each frame seta comprises a first sidewall and a second sidewall which are mutually parallel, and a third sidewall through which the first and second sidewalls are connected; the rotary frames are arranged on the first sidewall through rotating shafts. According to the rotary storage rack for the door body of the refrigerator, the rotating shafts are arranged on the frame seats, and the rotary frames can be conveniently opened or closed by virtue of the rotating shafts.

The invention discloses a miniaturization lifting bearing device with a guide rail. The miniaturization lifting bearing device comprises a side supporting plate, the guide rail and a J-shaped bearing plate. The side supporting plate is L-shaped, the bottom surface of the side supporting plate is welded on a connecting plate, the connecting plate is fixedly mounted on a wall, the section of the guide rail is T-shaped, the T-shaped back surface of the guide rail is in contact with the outer side surface of the side supporting plate, the J-shaped bearing plate is fixedly mounted on the inner side surface of the side supporting plate, a J-shaped hook groove is formed in the bottom of the J-shaped bearing plate, the lower end of the guide rail is arranged in the J-shaped hook groove, and a limiting clamp is arranged at the upper end of the guide rail. According to the technical scheme, the miniaturization lifting bearing device has the advantages that equipment can be miniaturized, the miniaturization lifting bearing device is high in bearing capacity and extremely high in positioning precision and straightness, and is applicable to various small precision lifting devices, and space can be greatly saved.