86results about How to "Unlock state" patented technology

The embodiment of the invention relates to the technical field of communications, and discloses a Bluetooth-based unlocking method and electronic equipment. The Bluetooth-based unlocking method comprises the following steps: when shared equipment is in a matching waiting state, periodically sending broadcasting information in accordance with a Bluetooth communication protocol; when a matching connection request is received, responding to the matching connection request, building Bluetooth communication connection with a terminal sending the matching connection request; after the building Bluetooth communication connection with the terminal sending the matching connection request is built, relieving the locked state of the shared equipment. According to the Bluetooth-based unlocking method and the electronic equipment which are provided by the invention, the way of enabling the shared equipment to take the initiative to contact the terminal for connection is adopted instead of the way of enabling the terminal to take the initiative to contact the shared equipment for connection, so that even if no equipment label, such as a QR code, for the shared equipment exists, the aim of unlocking the shared equipment also can be fulfilled.

The invention relates to an automatic change valve, which aims at integrating a three way chamber with the reversing body into a whole toward less components and easy assembly. Moreover, a pressure chamber and a valve chamber of the reversing body are communicated via a fluid transmission passage for anti-freezing and quick response when used in cold regions. The invention is characterized in that: an output pipe (18) is vertically arranged at two supply pipes (17 a, 17b); a valve reversing body (10) is arranged between the supply pipes (17a, 17b) and the output pipe (18); a linkage (20) fixed at the valve reversing body (10) can determine whether the reversing is executed based on the position of a piston (24); a control diaphragm (30) arranged at the valve reversing body (10) for locking or unlocking a reversing tray (13); a resetting element (40) fixed at the valve reversing body (10) for manually rotating the valve shaft (12) and the reversing components (14) on the valve shaft (12). The valve chamber (11d) for mounting three-way valve (11) is positioned at the lower part of the valve reversing body (10); two holes (11e) are respectively arranged at ends of the valve chamber for connecting with the supply pipe; the fluid transmission passage (19) connects between a pressure chamber with the control diaphragm (30) and the valve chamber (11d). The control diaphragm (30) comprises: a control diaphragm (31) manually operated with a push for reversing; a diaphragm cover (36) covering the control diaphragm (31) and a third spring (37); a valve rod (33) outwards extending to the direction of the control diaphragm (31) and the reversing disk (13) inside the valve reversing body, then penetrating the diaphragm cover (36), a second cylinder (38) and a bolt (35); as well as the third spring (37) inside the diaphragm cover (36) to enable the valve rod (33) under the constant thrust away from the reversing disk (13).

The invention provide stapler device .A sending roller (42) is caused to be in contact with the outer periphery of a roll staple (3) constituted of a large number of straight needles connected in a belt-like shape and made in a roll-like shape. A sending roller (42) is rotated by a drive motor, and the roll staple (3) is rotated in the unwinding direction. This causes the head end of the roll staple (3) is guided and supplied to a staple supply passage (100).

The invention discloses a double lock type door and window handle assembly which comprises a shell, an inner handle, a lock bar, a double lock assembly, an outer handle lock cylinder and an outer handle. The inner handle is connected with the lock bar. The outer handle is connected with the outer handle lock cylinder. A blocking part is arranged on the outer handle lock cylinder. The double lock assembly comprises a double lock part and a double lock locating device. A double lock hook groove, a lock bar pushing hole and blocking part guide holes are arranged on the double lock part. The blocking part is connected with the outer handle lock cylinder. Push guide columns are arranged on the blocking part and are inserted into the blocking part guide holes. The double lock locating device ismounted on the shell in a manner of being capable of shifting. A limiting column is arranged on the double lock locating device and arranged in the double lock hook groove. The inner handle drives thedouble lock part through the lock bar. The double lock part pushes the limiting column to shift through the double lock hook groove and drives the double lock locating device to shift, so that the limiting column abuts against the blocking part, and movement of the outer handle lock cylinder and the outer handle is limited. According to the double lock type door and window handle assembly, the double lock assembly is not additionally provided with a control switch, only the handles are mounted outside the shell, and the overall structure is reasonable and simple.

The invention discloses auxiliary installation equipment for communication equipment, and particularly relates to the field of communication equipment. The auxiliary installation equipment comprises amoving base, the top of the moving base is fixedly connected with a box body, an outlet is formed in the top of the box body in a penetrating mode, fixing plates are fixedly connected to the inner walls of the two sides of the box body, and a moving plate is movably arranged between the two fixing plates; and a mounting plate is arranged at the top of the moving plate, and the communication equipment is fixedly connected to the top of the mounting plate. By arranging a clamping mechanism, when the mounting plate needs to be detached from the moving plate, a worker rotates a screw rod, the twosliding sleeves get close to or away from each other under the action of threads, and when the sliding sleeves get away from each other, a clamping rod tilts with the matching position of the clamping rod and the fixing rod as a fulcrum so that the clamping block is driven to retreat from the clamping groove; and the clamping state of the mounting plate and the moving plate is relieved so that aworker can conveniently take out the communication equipment from the box body, and the mounting efficiency of the communication equipment is improved.

The invention discloses a shaking unlocking handheld device and a method thereof. The method is a technical means which comprises the following steps: acquiring a shaking signal generated when the handheld device is being shaken; converting the shaking signal into corresponding input data; terminating the locking state of the handheld device when the input data is judged to be consistent with shaking unlocking data. The handheld device can be unlocked without being in contact with a touch screen, and the technical effect of preventing the handheld device from being arbitrarily used by other people is achieved.

The invention discloses an electronic device with an induction-type cover-lifting function, comprising a first body, a second body, an induction driving module, an actuating assembly and a locking assembly, wherein, a microcontroller is electrically arranged in the first body; the second body is pivoted with the first body; the induction driving module and the locking assembly are electrically connected with the microcontroller; the actuating assembly is connected with the second body; and the microcontroller actuates the locking assembly according to the control signal sent by the induction driving module, and enables the second body to be pivoted into the enable position by the actuating assembly.

The invention relates to an anti-theft well lid. The anti-theft well lid comprises a well base and a well lid body which is matched with the well base. The anti-theft well lid further comprises magnetic bars, wherein the magnetic force of the magnetic bars can be started or stopped. The well lid body is provided with a vertical through hole and a transverse through hole, the vertical through hole is formed in the middle of the well lid body, and the transverse through hole is formed between the well base and the vertical through hole. A well base hole corresponding to the transverse through hole is formed in the well base, a magnetic block is arranged in the well base hole, the magnetism of the magnetic block is smaller than that of each magnetic bar, a locking pin shaft is arranged in the transverse through hole, and the locking pin shaft slides in the transverse through hole and the well base hole. The anti-theft well lid is simple in structure and can be opened and closed conveniently and rapidly.

A working machine which enables an engine cover to be easily operated for opening/closing with only one hand by simplifying a structure of a cover-closing stopper, and can reduce a burden on an operator. The cover-closing stopper (20) for keeping the engine cover (14) in a closed state comprises a stopper retainer (21) which is fixed to a support (8D) of a building cover (8) via a supporting member (24) etc., and a stopper member (27) which is provided on the reinforcing plate (14G) of the engine cover (14) via a bracket (25). When the engine cover (14) is put into an opened state from a closed state, the whole of the engine cover (14) is deflection-deformed by an external force for lifting the handle (18) of the engine cover (14) in a cover opening direction. The utilization of the deflection deformation of the engine cover (14) makes the stopper member (27) of the cover-closing stopper (20) shifted in the direction of being separated from a latching part (21B) of the stopper retainer (21), so that they can be unlatched from each other.

The invention discloses a device for quickly breaking a pull rope or a pull rod. The device comprises a sleeve connected with one end of the broken pull rope or pull rod and a straight rod connected with the other end; two clamping pieces are arranged in the sleeve and hinged with the sleeve by bolts; a circular lantern ring is arranged at the tail of the sleeve and connected with the sleeve, and blocking pieces extending from the tails of the clamping pieces can prevent the clamping pieces from dropping; a similar ellipse is cut in the lantern ring, so that the lantern ring drives the tails of the two clamping pieces to close during rotating; one end of the straight rod is connected with the pull rope or the pull rod, the diameter of the other end of the straight rod is slightly greater than that of the pull rope or the pull rod, and the connection part is polished into an arc; and the straight rod can be just clamped by the splayed clamping pieces in the sleeve. The device can realize a function of bearing instantaneous breakage of the pull rope or pull rod with certain load, does not produce any other additional influence on a test structure, and is simple and convenient in operation and high in safety.

The invention discloses a steering mechanism with a self-locking function, an operation method thereof and an anastomat. The steering mechanism comprises a steering button, a rotating stop block, a rotating block and a steering rotating shaft; the rotating stop block comprises a stop block body and at least one blocking elastic sheet; at least one end part of the blocking elastic sheet is clamped in a groove; the steering button is further provided with at least one first push block which is adjacent to the blocking elastic sheet; and, when the steering button rotates, the first push blocks rotate synchronously to push the blocking elastic sheet to deform so as to switch the groove where the end part is clamped currently. According to the invention, locking of the steering rotating shaft is achieved through clamping and limiting of the blocking elastic sheet and the groove of an upper rotating block; when the steering button rotates, locking can be relieved and the groove where the blocking elastic sheet is clamped can be switched through the pushing effect of the first push block; when steering operation is stopped, the blocking elastic sheet falls into the currently-aligned groove of the upper rotating block, so that locking on the steering rotating shaft is achieved; and the resistance transmitted from the far end of the anastomat to the rotating shaft does not influence the angle of the steering button.

The invention discloses an E-shaped lifting platform with an anti-self-falling mechanism. The E-shaped lifting platform comprises a lifting platform top plate, an anti-self-falling mechanism, an anti-self-falling mechanism control device, a lifting platform bottom plate and a shear fork structure, wherein the lifting platform top plate and the lifting platform bottom plate are connected through the shear fork structure; anti-self-falling matching clamping grooves are formed in the same side of the lifting platform top plate and the same side of the lifting platform bottom plate; the anti-self-falling mechanism is mounted inside the anti-self-falling matching clamping groove; and the anti-self-falling mechanism control device is fixedly connected between the upper anti-self-falling mechanism and the lower anti-self-falling mechanism. After the lifting platform is unfolded, a positioning clamping column on the anti-self-falling mechanism can be naturally clamped between clamping teeth, meanwhile a distracting spring on the anti-self-falling mechanism can extrude the positioning clamping column, so that the positioning clamping column is prevented from being separated from the clamping teeth, and the situation that the lifting platform top plate falls off can be effectively prevented.

The invention provides a safety certificate method, device and system, and relates to the field of mobile communication. The safety certificate method is applied to mobile equipment, and comprises the steps of before canceling screen lock, receiving verification information input by a user through the mobile equipment; obtaining identification information of safety equipment connected with the mobile equipment in a wireless mode, wherein the identification information is used for solely identifying the safety equipment; matching the verification information and the identification information, and if the verification information and the identification information successfully match, canceling the screen lock. According to the safety certificate method, device and system, only on the condition that wireless connection is established between the mobile equipment and the safety equipment, and only when the verification information input by the user and the identification information of the safety equipment successfully match, the locked state of a mobile terminal is canceled, and thus the safety of the mobile terminal is improved.