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3113results about How to "Increase storage space" patented technology

Folding mechanism and electronic equipment

The invention discloses a folding mechanism and electronic equipment, and belongs to the field of communication equipment. The folding mechanism comprises a base part, a first shell base, a second shell base, a first screen supporting plate, a second screen supporting plate and a third screen supporting plate, the first shell base is rotationally arranged on the first screen supporting plate, the second shell base is rotationally arranged on the second screen supporting plate, the third screen supporting plate is movably connected with the base part in the supporting direction of the third screen supporting plate; the first shell base is rotatably connected with the base part through a first swing arm, the second shell base is rotatably connected with the base part through a second swing arm, the first screen supporting plate is slidably and rotatably connected with the base part through a third swing arm, and the second screen supporting plate is slidably and rotatably connected with the base part through a fourth swing arm, the rotating axes of the first swing arm and the third swing arm are arranged at intervals, and the rotating axes of the second swing arm and the fourth swing arm are arranged at intervals. The folding mechanism can prevent the bending part of the flexible screen from being extruded to be excessively bent, and the service life of the flexible screen can be prolonged.
Owner:VIVO MOBILE COMM CO LTD

Wheelchair access system with stacking platform

A wheelchair access system with a stacking platform for use in conjunction with a vehicle having a floor, which includes a right-side vertical arm and an elongated support with a first and second portion. The first portion of the elongated support is pivotably coupled with the vertical arm. The vertical arm operates for deployment of the platform structure. The left side also has a vertical arm and an elongated support with a first and second portion, the first portion of which is coupled with the vertical arm. There is a fixed platform section attached intermediate to the first portions of the right-side and left-side elongated supports and an actuator that is powerable for moving the right-side and left-side vertical arms between positions that are both outboard and inboard the vehicle. Advantageously, the system includes a moveable platform section that is coupled intermediate to the right-side and left-side elongated supports for movement between the first and second portions of the right-side and left-side elongated supports. A linkage connects to the moveable platform section for movement with the actuator between a stowed orientation with the moveable platform section stowed as being stacked with the fixed platform section at the first portions of the right-side and left-side elongated supports and a deployed orientation when the moveable platform section is moved to the second portions of the right-side and left-side elongated supports.
Owner:BRAUN THE

Fusion and authentication method and system of identity and authority in industrial control system

The invention discloses a fusion and authentication method and system of identity and authority in an industrial control system. The method comprises the following steps of: storing role information of a user into an identity certificate through fusing an attribute certificate and the identity certificate; setting an authority database; saving authority information corresponding to different roles of the user; first, authenticating the identity of the user while the user logs into the system; extracting the authority information of the user according to the user name information and a role information association authority database in the identity certificate after passing the authentication; and providing resources corresponding to the authority to the user by the system. Therefore, the industrial control system can finish the user identity authentication and complicated authority authentication in the industrial field only by supporting one reliable third party and using one certificate under the situation of support system security grade. The two certificates are combined into one so that the management is more convenient. The specific authorities of the user in different roles are saved in the authority database; and larger information storage space and more complete preservation of the information are obtained.
Owner:ASAT CHINA TECH
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