6results about How to "Reduce space size" patented technology

The utility model relates to automatic vending machine technical field, especially automatic vending machine's storage carousel, including the fixed frame, the rotatory setting of fixed frame has the carousel, the circumferential surface of carousel is opened the annular groove, the annular groove is evenly distributed with a plurality of baffle in the circumferential direction, form a storage compartment between every two adjacent baffle, the upper and lower two inner side walls of annular groove and the position of baffle correspondingly all are opened the guide groove, the guide groove extends along the radial of carousel, and the baffle and guide groove slide fit, and the baffle is equipped with locking mechanism, and locking mechanism is used for locking or unlocking baffle and moves relative to carousel. The automatic vending machine storage carousel of the utility model aims at solving the technical problem that the goods specification is too single due to the baffle unable to freely dismount in the prior art, and the size of storage compartment cannot be freely adjusted according to the demand, thereby limit the commodity kind storage.

This utility model discloses a foldable layered tea drying rack, relating to the field of tea processing technology. It includes a cross-shaped movable rod, a drying board, and a left-side rod. The left-side rod is located at both ends of one side of the drying board, and the drying board is hinged to the left-side rod at equal intervals via hinges. A drying net is installed inside the drying board, and both ends of the top side of the drying board are equipped with a lever. Both ends of one side of the drying board have mounting grooves. This utility model allows manual manipulation of the levers to move the insert rod synchronously, thereby removing the insert rod from the groove and releasing the horizontal lock on the drying board, allowing the drying board to rotate to a vertical position. Then, by utilizing the connection of the cross-shaped movable rod, the distance between the right and left-side rods can be adjusted, thereby reducing the overall size of the device and achieving a foldable storage effect. When not in use, it can be easily placed, making it quite practical.

The invention provides an efficient cooling and fresh-keeping device for lychee fruits, the efficient cooling and fresh-keeping device comprises a cooling box, a conveying mechanism, a draining platform and a transfer mechanism, the transfer mechanism comprises a rotating motor, a roller, a driving wheel, a rotating shaft, a driven wheel, an incomplete gear, a synchronous belt, a rack, a push plate and a spring, and the conveying mechanism conveys the lychee fruits into the cooling box for cooling and fresh keeping; litchi fruits can continuously float forwards in low-temperature water, the rotating roller can press the litchi fruits into the water, finally, the litchi fruits can float to the position between the push plate and the roller, and when the rotating motor drives the roller to rotate, the rotating shaft can be driven to rotate synchronously through the driving wheel, the synchronous belt and the driven wheel. The incomplete gear on the rotating shaft can be periodically meshed with the rack, the rack can drive the push plate to move, the push plate can push the lychee fruits to the side wall of the roller, the roller can drive the lychee fruits to a draining platform to be discharged when rotating, the lychee fruits are prevented from being damaged due to the fact that the lychee fruits are located in low-temperature water for a long time, and the cooling and fresh-keeping efficiency is improved.

The present disclosure provides a memory device that efficiently performs a compression operation and an operating method thereof, the memory device including: a memory device having a memory area; a compression operation unit that generates compressed data by performing a first compression operation on the write data; and a control operation unit that divides the storage area into a plurality of storage spaces, selects N selected storage spaces, controls the compression operation unit, and controls the compression operation unit when an operation rate of a first compression operation reaches a first operation rate at a first time, when the sum of the size of the first data and the size of the second data is equal to or smaller than a storage size corresponding to (N-K + 1) selected storage spaces, storing the first data and the second data in the (N-K + 1) selected storage spaces, the first data being a compressed portion in the data written at the first time, and the second data being a compressed portion in the data written at the second time; the second data is an uncompressed portion of the written data at the first time.

This invention discloses an optical path system and method for exposing a polarizing holographic grating, including but not limited to a light source module, a polarization, beam expansion, and collimation module, an interference exposure module, and an orientation module. These modules are arranged sequentially along the center line of the optical system. The light source module emits a light beam; the polarization, beam expansion, and collimation module changes the polarization direction of the emitted beam, filters and expands the beam, and collimates the beam; the interference exposure module exposes the beam through interference; and the orientation module adjusts the substrate position. This invention reduces the volume of the traditional polarizing holographic grating exposure optical path, simplifies the traditional polarizing holographic grating exposure method, reduces the difficulty of implementing the exposure optical path engineering, and improves the integration and stability of the polarization holographic exposure optical path.

This utility model discloses a cooking appliance, belonging to the technical field of household appliances, solving the problems of detachable pots being difficult to grasp and the resulting burns. It includes a pot body, an inner pot within the pot body, a steaming box assembly within the inner pot, and a lid within the pot body. The area inside the inner pot below the steaming box assembly is the cooking zone. The steaming box assembly includes a steaming box and a lid. The inner bottom wall of the steaming box is sealed, and the lid covers the steaming box. The steaming box has at least two independent cooking zones, and the steaming box has a handle for the user to remove and place it. This utility model mainly improves the ease of removing the cooking zones, increases the efficiency of user removal, and reduces the possibility of burns during removal.