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6results about How to "Increase carrying space" patented technology
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A building hoisting platform
ActiveCN112227743BEasy to adjustWith earthquake resistanceBuilding material handlingEarthquake resistanceFloor slab
The present invention discloses a construction hoisting platform, which belongs to the field of construction technology, and includes two support assemblies and a vehicle body; the support assembly includes a main beam, at least one telescopic rod and an auxiliary rod corresponding to the telescopic rod; the lower end of the telescopic rod is hinged to the rear section of the main beam, and the upper end of the telescopic rod is supported on the lower surface of the upper floor, so that the rear section of the main beam is pressed down on the upper surface of the lower floor; the front section of the main beam extends to the outdoors; one end of the auxiliary rod is detachably hinged to the telescopic rod, and the other end is detachably hinged to the main beam, so that the telescopic rod, the main beam and the auxiliary rod form a triangle; the inner sides of the main beams of the two support assemblies are provided with guide grooves; the vehicle body includes four bottom wheels; the bottom wheels are fitted in the guide grooves on the inner side of the main beam. The construction hoisting platform of the present invention is easy to adjust, has a certain earthquake resistance, good stability, is convenient for storage and transportation, has a high safety factor, and has an expandable carrying space.
Owner:SICHUAN JIAKANG ZHONGHUI TECH CO LTD
A luggage case having a cradle
The utility model relates to the field of luggage technology, and specifically relates to a luggage with bracket, including luggage, bracket assembly and positioning assembly, one side of luggage is provided with pull rod subassembly, the inside slide connection of pull rod subassembly has bracket assembly, the top slide connection of bracket assembly has positioning assembly, the bracket assembly includes the bracket, the outside of bracket is provided with slide frame, and slide frame is connected with the bracket through the damping pivot rotation, the outside of slide frame is connected with the sliding block through the bolt, and slide frame is connected with pull rod subassembly through the sliding block sliding, through increasing the auxiliary bracket mechanism, using the mode of bracket, support, increase the load space and scope of single luggage, can improve the convenience and flexibility of movement, thereby improve the use effect.
Owner:HUAIAN JUNFENG LEATHER CO LTD
Building construction cart with protection function
ActiveCN224256694UIncrease carrying spaceIncrease the amount addedHand carts with multiple axesHand cart accessoriesArchitectural engineeringCart
The utility model relates to the technical field of building construction, in particular to a building construction cart with a protection function, which comprises a cart body, two groups of protection plates, a plurality of groups of fixing components, a plurality of groups of protection enclosing plates and a plurality of push rods, and the two groups of protection plates are respectively hinged with the cart body and are respectively positioned on two sides of the cart body. Each group of protective enclosing plates is fixedly connected with the corresponding protective plate and located on one side of the corresponding protective plate, each group of fixing assemblies is arranged on one side of the vehicle body and the protective plate and fixes the angle between the vehicle body and the protective plate, and the push rod is fixedly connected with the vehicle body and located at the upper end of the vehicle body. When damageable materials are operated, the protective plates and the protective enclosing plates are used for blocking and protecting, and when conventional materials are transported, the protective plates can be unfolded, so that the carrying space of the vehicle body is increased, and the flexibility of material transportation is improved.
Owner:RUNDE CONSTRUCTION INVESTMENT (CHANGCHUN) CO LTD
End tensioning conveying RGV
ActiveCN222612131UReduce space consumptionbig spaceMechanical conveyorsLogistics managementMechanical engineering
Owner:SHANGHAI YOUPEI CONVEYING EQUIP CO LTD
A Multiplexing Communication Method for Flexible Production Line Design Data
PendingCN122678821AEliminate cross-frame bufferingEliminate waiting for reorganization process
This invention relates to the field of multiplexing communication technology, specifically to a multiplexing communication method for flexible production line design data. The method extracts the target workstation topology paths pointed to by process parameters and control commands in the design data; calculates the workstation access correlation between each data stream; clusters data streams accessing the same physical workstation or adjacent topology paths into associated data groups based on the workstation access correlation; during the generation of the time-division multiplexing frame structure, continuously maps multiple data streams in the associated data groups to adjacent time slots of the same multiplexing frame; and dynamically adjusts the insertion positions of the preamble and guard interval based on the workstation access correlation, inserting guard intervals only at the time slot boundaries where non-associated data streams switch. This invention reduces the reassembly waiting delay of associated data at the receiving end, reduces the frequency of redundant guard interval insertion within the multiplexing frame, and improves the transmission continuity of the time-division multiplexing channel when facing sudden changes in design data correlation.
Owner:厦门工学院 +4
A semiconductor device and a method of fabricating the same
The application discloses a semiconductor device and a preparation method thereof. The method comprises the following steps: providing an intermediate body, forming a blocking structure above an interlayer dielectric layer corresponding to a spacing region between adjacent gate stacks, etching the interlayer dielectric layer according to the blocking structure to form a contact opening exposing the gate stack and remove the blocking structure, and filling a material in the contact opening to form a contact unit. The existence of the blocking structure can avoid the connection of two adjacent contact units. Further, the blocking structure is formed by etching a mask layer, and the lateral size of the forming process can be flexibly adjusted. The opening size of the upper photoetching layer can be close to the width of the adjacent gate and the spacing region in the direction. Compared with the prior art, the opening size of the photoetching layer can be enlarged, the photoetching difficulty can be reduced, and the contact opening formed above the gate stack can be accurately positioned by the protection of the blocking structure, so that the load area of the contact unit and the gate stack is improved.
Owner:SHENZHEN PENGXIN MICRO INTEGRATED CIRCUIT MFG CO LTD