6results about How to "Reduce connection structure" patented technology

The utility model discloses a stackable battery pack structure which comprises a plurality of single battery packs stacked up and down, each single battery pack consists of a battery pack ring frame and a liquid cooling plate mounted at the bottom of the battery pack ring frame, and a battery core group is placed in a frame cavity of the battery pack ring frame. A frame upper edge ring is arranged on the top ring edge of the outer side of the battery pack ring frame, a frame lower edge ring is arranged on the bottom ring edge of the outer side of the battery pack ring frame, every two adjacent single battery packs are fixedly installed together through the frame upper edge ring and the frame lower edge ring, a liquid cooling cavity is formed in the liquid cooling plate, and the liquid cooling cavity is communicated with the liquid cooling cavity. A liquid inlet and outlet cavity hole is formed in the cavity wall of the liquid cooling cavity, and a liquid inlet and outlet pipe is installed on the outer side of the liquid inlet and outlet cavity hole. The battery pack has the beneficial effects that the space utilization rate is high, the thermal stability is strong, the structure is simplified, the integrated design of the battery pack is facilitated, the production cost is reduced, and the safety is improved.

This application relates to the field of semiconductor memory technology and discloses a 1S1R type memory device and its fabrication method. The 1S1R type memory device includes, from bottom to top, a bottom electrode, a selector switch layer, a middle electrode, a resistive switching layer, an oxygen storage layer, and a top electrode. The bottom electrode, selector switch layer, and middle electrode constitute a selector unit, and the middle electrode, resistive switching layer, oxygen storage layer, and top electrode constitute a resistive switching memory unit. The middle electrode is a common electrode for both the selector unit and the resistive switching memory unit. The thickness of the selector switch layer is 10–500 Å, the thickness of the resistive switching layer is 10–200 Å, and the thickness of the oxygen storage layer is 10–500 Å. This application, through the vertical series structure of the selector unit and the resistive switching memory unit, suppresses leakage paths in the cross array while maintaining the resistive switching memory function. Furthermore, by using the oxygen storage layer to participate in the regulation of oxygen-related components in the resistive switching layer, it improves the device's read / write capability and array integration adaptability.

The utility model discloses a piston cylinder device capable of being used under an atmosphere condition, which comprises a base, a piston cylinder and a piston cylinder, a containing cavity is formed in the base, a piston is connected in the containing cavity in a sealing and sliding mode, a sealed hydraulic cavity is defined by the piston and the containing cavity, and the hydraulic cavity is communicated with a hydraulic station so as to drive the piston to move in the axial direction of the hydraulic cavity; the pressure transmission piece is coaxially arranged on the top surface of the piston and extends upwards to the outside of the accommodating cavity; the top plate is positioned above the pressure transmission piece and is fixedly connected with the base; the containing cavity is formed in the base and matched with the piston to form the sealed hydraulic cavity, the piston is jacked upwards through the pressure of a hydraulic station, so that pressure is applied to a sample, the height of the device can be reduced, the proportion of the device is reduced on the whole, and the device can be arranged in a small space.

The utility model relates to the technical field of robots, in particular to a compact robot joint module which comprises a motor and a harmonic reducer installed at one end of the motor, the harmonic reducer comprises a rigid wheel provided with a wave generator shaft, and a cross bearing, a flexible wheel and a flexible bearing which are sequentially arranged from outside to inside in the radial direction, the rigid wheel is connected to the inner ring of the cross bearing; the inner ring of the flexible bearing is connected with a cam shaft which is connected with a rotor of the motor, a wave generator shaft is inserted into the cam shaft, and a motor end cover and a motor rear cover are sequentially installed at the end, away from the harmonic reducer, of the motor. The motor end cover is provided with an encoder, the end part of the cam shaft extends into the motor end cover and is provided with a large magnetic ring, the end part of the wave generator shaft extends into the motor end cover and is provided with a small magnetic ring, and the large magnetic ring and the small magnetic ring are arranged in sequence; and a motor bearing is arranged between the motor end cover and the cam shaft. The motor has the advantage that the size is reduced as much as possible under the condition that the torque is guaranteed.

This utility model provides an air chamber separation structure for an airbag membrane structure, including a connecting piece that connects adjacent airbags; a separator disposed on the inner side of the connecting piece for separating the airbags; and a reinforcing piece disposed between the separator and the connecting piece. The separator is processed on the inner side of the connecting piece using a sewing or hot-melt process, and the reinforcing piece is disposed at the joint between the connecting piece and the separator. The reinforcing piece is hot-melt processed, with one half connected to the connecting piece and the other half connected to the separator. A sealing piece is disposed on the outer side of the connecting piece at the joint between the connecting piece and the separator. The advantages are improved stability of the overall airbag structure, wider airbag structure, reduced connection structure, and improved installation efficiency.

The invention discloses an air inlet grille, a control method and device and a medium, the air inlet grille comprises a grille frame, the grille frame comprises a base, and a plurality of first vertical plates are arranged at the bottom of the base at equal intervals; the air inlet baffle comprises a first transverse plate and a plurality of second vertical plates arranged on the first transverse plate at equal intervals. The interval between every two adjacent first vertical plates is equal to the interval between every two adjacent second vertical plates. A guide through hole is formed in the bottom of the base, and the air inlet baffle penetrates through the guide through hole; and the driving assembly is installed on one side of the grille frame, and the driving end of the driving assembly is connected with the air inlet baffle so as to drive the air inlet baffle to move in the guide through hole, so that the interval between every two adjacent first vertical plates is shielded. The adjusting reliability of the air-inlet grille can be effectively improved, and the assembling difficulty of the air-inlet grille can be effectively reduced.