185results about How to "Easy to open the door" patented technology

The invention discloses a cabinet door used for opening and closing a cabinet body, which is connected with the front side of the cabinet body in a pivoting way. The cabinet door comprises a door body, a door handle, an ejection rod and a linkage rod, wherein the front side of the door body is provided with a concave part; the door handle has a shape suitable for arrangement in the concave part; the ejection rod can penetrate through the door body and is arranged on the door body capable of moving back and forth, and the rear end of the ejection rod props against the front surface of the cabinet body; and the two ends of the linkage rod are respectively connected with the front end of the ejection rod and the door handle in a pivoting way and move oppositely in the back-and-forth direction. By adopting the cabinet door provided by the embodiment of the invention, the door handle can be hidden when the cabinet door is closed, and the cabinet door becomes more beautiful. Moreover, the door handle can be pushed out when the cabinet door needs to be opened so as to facilitate the holding of a user. In addition, the cabinet door can be simultaneously ejected for a certain angle by the ejection rod, and the user can open the door in a labor-saving and convenient way. The invention also discloses a refrigerator with the cabinet door.

The invention creates and relates to a three-gear integrated hook lock. The lock comprises a lock box and a main driving device which is arranged inside the lock box, wherein a hook locking device is arranged in a locking panel at the side end of the lock box; the hook locking device is linked with the main driving device; a plurality of lock point shafts are arranged on a door frame; opening grooves are formed in corresponding positions on the locking panel; when a door leaf and the door frame are closed, the lock point shafts are positioned in corresponding opening grooves and are connected in a clamped manner with the hook locking device. The three-gear integrated hook lock is capable of realizing automatic three-gear locking when a door is closed, convenient to open and quite good in theft-proof performance and prying resistance; the locking method of the three-gear integrated hook lock is a totally new idea and is widely arranged.

The invention belongs to the technical field of security, and particularly relates to a computer software security automatic monitoring system. The computer software security automatic monitoring system comprises a registration information storage module, an identification module, a signal transmission module and a model analysis module; the registration information storage module is used for storing registration personnel face information, and the model analysis module is used for analyzing visitor body feature information to determine whether a visitor can conveniently open a door; a first camera group is used for conducting information collecting on the visitor face information, and sending the collected visitor face information to the identification module; a second camera group is used for conducting information collection on the visitor body feature information, and sending the collected visitor body feature information to the identification module; and a third camera group is used for collecting face information of the visitor in a security zone and sending the collected face information of the visitor to the identification module. The computer software security automatic monitoring system can be applied to community security work in a plurality of complex environments, and effectively prevents the occurrence of trailing, false alarms and the like.

The invention relates to a gate control method and device, a computer device and a storage medium. The method comprises the steps that an access grant signal transmitted by a gate through a first typenetwork is received; responding to the access grant signal is carried out, and accessing a second type network constructed by the gate is carried out; the frequency of a mobile terminal to use the second type network is higher than the frequency of the mobile terminal to use the first type network; opening permission sent by the gate through the second type network is received; the distance between a user and the gate is acquired according to the access grant signal; and when the distance is less than or equal to a preset opening distance, responding to the opening permission is generated, and an opening request is sent to a gate control server. During the whole process, the second type network with high use frequency is prevented from being used for a long time. When the user approachesthe gate, the method automatically sends the opening request. Remote door opening can be realized without a device or other related operations, so that the gate opening control method is convenient.

The invention provides a dual-mode personnel identity verification method and system capable of ensuring the convenient and efficient identity verification of facial recognition, and quickly and effectively completing personnel identity verification by virtue of the portable feature of a mobile terminal, and belongs to the technical field of identity recognition. According to the dual-mode personnel identity verification method and system, a face image of a person to be verified is bound to the mobile terminal, and face image features and mobile terminal hardware information are recorded; camera position information of an identity verification card port and positioning information of the mobile terminal are compared to obtain a comparison result, and the comparison result and a face imagerecognition result are combined to verify whether the identity is legal. According to the dual-mode personnel identity verification method and system, the convenience and efficiency of opening a doorby facial recognition are guaranteed, and the portable feature of the mobile terminal is utilized to judge the positions of the mobile terminal and the identity verification card port, so as to complete the dual-mode fusion verification of face validity.

The invention discloses a multifunctional security door, composed of a first security door body and a second security door body. The first security door body is provided with a shaft ring on the left, connecting to a rotating connecting shaft, with a pressurizing water pumpinside the wall on right side of the first security door body, a water orifice on wall body at the upper end of the first security doorwith the buzzer, light-inductive device, opal, infrared inductor, and ventilation fan set in order on top end of the first security door, with two smoke inductors arranged symmetrically on the ventilation fan; with a theft-proof lock on right side of the first security protection door body, a second security door body thereunder; Through slide groove and slide block, the first security protection door body is connected to the second security protection door body. In the slide block, the movable sleeve is connected to screw mandrel. The screw mandrel is connected to the motor with the motor shaft at the upper end. The present configuration is simple and compact. It is provided with smoke inductor and water spray alarm device, which can detect fire in time, and maintain exit safety; an LED is provided at the handle and keyhole for facilitating opening the door in case of poor lighting.

The invention discloses a refrigerator. The refrigerator comprises a box body, a door body and an auxiliary door opener, wherein the auxiliary door opener comprises a servo driver, a swing arm and a controller; the servo driver is installed on the box body; the swing arm is connected with an output shaft of the servo driver; the servo driver can drive the swing arm to swing between a first predetermined position and a second predetermined position; when in the first predetermined position, the swing arm pushes the door body to separate the door body from the box body; when the swing arm is in the second predetermined position, the door body are closed to the box body; and the controller is used for actuating the servo driver to ensure the servo driver to drive the swing arm to move to the first position and then return to the second predetermined position when receiving a door body opening command. The refrigerator has the following beneficial effects that: as the refrigerator is provided with the auxiliary door opener, when the users need to open the door body of the refrigerator, the door body opening command is sent out and the controller controls the servo driver to drive the swing arm to reach the first predetermined position and push the door body to separate the door bodies from the box body.

The invention discloses a door opening mechanism suitable for a carriage side door. Both sides of the carriage are provided with column slots; the side door comprises an upper side door and a lower side door which is arranged at the bottom of the carriage; the door opening mechanism comprises a chain transmission mechanism and a four-bar mechanism arranged in each column slot; each chain transmission mechanism comprises a chain and an upper gear and a lower gear engaged with the chain, and the starting end of the chain is connected with the inner side of the lower side door; the starting end of the four-bar mechanism is hinged in the column slots and connected with the end of the chain through a fixed plate, and the chain bypasses the connecting position of the four-bar mechanism and the fixed plate and the upper gear; and a guide rail is arranged on the top of the carriage, and the end of the four-bar mechanism is matched with the guide rail in a slide mode. According to the door opening mechanism suitable for the carriage side door, the door is arranged on one side of the carriage to facilitate the removal of items inside the carriage and improve work efficiency; the side door is designed as an up and down opening type, the door opening mechanism is a combined type of the chain transmission mechanism and the four-bar mechanism, and the technical problem of large occupation space of the side door is solved.

Child safe door knob having an inner knob that can freely rotate without opening the door. The inner knob adapted to be rotably and slidably mounted to an inner side of a door. The outer door knob being connected to a first end of a spindle, wherein said spindle being connected to a latch and a lock mechanism. The second end of said spindle not being engaged with the inner door knob under the normal conditions. The inner door knob becomes engaged with the spindle when aligned with the spindle and pushed in.

The invention relates to the technical field of clothes treatment equipment. In order to solve the problem that a machine door of existing clothes processing equipment is inconvenient to open, the invention provides clothes processing equipment capable of controlling a machine door by knocking and a control method of the clothes processing equipment. The clothes processing equipment comprises a detection module, a control module and a switch module, wherein the detection module is used for detecting a knocking signal triggered by knocking the clothes processing equipment; the control module isused for controlling the action of the machine door according to the detection result; and the switch module is connected to the signal transmission path between the detection module and the controlmodule and is used for connecting or disconnecting the signal transmission path under the control of the control module. According to the clothes processing equipment and the control method thereof, provided by the invention, the frequent unlocking action of a door lock is avoided while the door opening mode of opening the machine door by knocking is realized, so that the process of opening the machine door by a user is more convenient, time-saving and labor-saving, and the user experience is improved.

The invention relates to a new type of intelligent door lock, which includes a housing, a lock body, a handle, a control module and a door lock driving device; A board is arranged on the upper end of the second board, and the first board is arranged inclined outward from top to bottom, and the second board is arranged vertically; the keyboard is arranged on the first board; the lower end of the cover board is connected with the second board The cover plate is hinged, and there is a connecting rod between the cover plate and the housing. One end of the connecting rod is hinged with the upper end of the cover plate. Move in the chute. In the present invention, the keyboard of the door lock is tilted outward from top to bottom, so that the user can see the keys on the keyboard more intuitively, and the use is more convenient; the lower end of the cover plate is hinged with the second plate body, so that the opened cover plate Located below the keyboard, it is not easy to block the user's sight.