37results about How to "Prevent accidental operation" patented technology

The invention provides a method for rapidly starting an application in safety class by a mobile intelligent terminal. An unlocking gesture of a user is correspondingly related with an application program or an operational interface, so that the application program is rapidly started in a standby state or is switched to the corresponding operational interface. Meanwhile, the method also comprises the steps of distinguishing authorities of the application program to data access and interaction by passwords and operating the application program in different safety modes, so as to enhance the safety of user data. The invention further correspondingly provides a system for rapidly starting the application in safety class by the mobile intelligent terminal. The system is characterized by comprising a distance sensing module, a touch module, a gesture database, a gesture judging module, an unlocking switching module, a password protection module and an interruption module. According to the system, an unlocking manner which not only can be used for rapidly starting the application but also considers user experiences and user data safety is provided, so that the operational easiness and experience comfortability of a user are greatly improved.

A bicycle shift operating device is provided with a mounting part, a first operating member and a first signal generator. The first operating member is movable from a first operation start position such that the first operating member returns to the first operation start position upon completion of a shifting operation. The first signal generator generates a signal for changing a shift position of the bicycle shift operating device by one shift position in a first direction from a current shift position in response to the first operating member being moved from the first operation start position to a first position. The first signal generator generates a signal for changing the shift position by two shift positions from the current shift position in response to the first operating member being moved from the first operation start position to a second position located beyond the first position.

A bicycle control device is basically provided with a bracket member, a brake lever and a non-shifting control switch. The bracket member has a handlebar mounting part and a main body with an upper surface, a pair of side surfaces and a lower surface, the main body being configured to form a gripping part. The brake lever is pivotally coupled to the main body of the bracket member at a coupling point such that the brake lever extends from the coupling point in a direction opposite of the upper surface with a majority of the brake lever being disposed below the handlebar mounting part. The non-shifting control switch is disposed on the main body of the bracket member in an area of the upper surface of the main body.

A Schottky diode includes an isolation region of a first conductivity type and an anode region of a second conductivity type isolated by the isolation region, the anode region including a lightly doped deep anode region of the second conductivity type and an increased dopant region of the second conductivity type, the increased dopant region including a shallow surface dopant spike region of the second conductivity type at a surface of the anode region. A heavily doped anode contact region of the second conductivity type electrically contacts the anode region, and a metal silicide cathode region is disposed in the surface dopant spike region. The peak dopant surface concentration is high enough to produce a predetermined saturation current density. The dopant concentration in the increased dopant region is sufficiently high to suppress the current gain of a parasitic bipolar transistor enough to adequately suppress operation of the parasitic bipolar transistor.

A door handle device arranged in a vehicle door is disclosed. The door handle device includes a support member, door handle, lock detection electrode, and capacitance sensor. The door handle includes a first end, second end, pivot portion, and operation portion. A capacitance sensor detects issuance of a door lock command from a change in capacitance between an outer panel and lock detection electrode. The door handle includes a first handle case and second handle case covering the first handle case. The lock detection electrode is proximal to and faces an inner surface of at least one of an upper wall and lower wall of the second handle case. The lock detection includes an electrode end face facing the outer panel and formed to be non-planar.

The invention relates to a method and device for processing alarm information for an anti-collision laser radar system of a vehicle. The method comprises the following steps of: (1) collecting steering information of the vehicle by a steering angular velocity sensor; (2) collecting slope information by a pitch sensor; (3) collecting target distance information and target velocity information by a four-spectral scanning laser radar; (4) setting information through a man-machine interface by a driver; (5) processing the information via a danger ambiguity function and giving out a danger level; and (6) outputting an alarm signal. The device comprises the four-spectral scanning laser radar, the pitch sensor, the steering angular velocity sensor, a processor, a key device and an alarm device. Compared with the prior art, the device has the advantages of simple structure, low cost, high sensitivity, capabilities of reducing serious traffic accidents and preventing accidental operations of the driver, and the like.

The present invention relates to a lighting control switch, which weakens the lamp output of the lighting load at the late night period and the like prescribed time periods, and illuminates the surrounding more clearly at other time periods. At the front part of the switch body (10) of the lighting control switch (A), it is arranged with a press switch which does opening/closing to the lighting load, a rotating handle (18) of the light modulation time period setting switch which sets the light modulation time period, and a operating handle (20) which is rotating-freely arranged and impels thepress switch at back side according to the rotating operation. The operating handle (20) is arranged with open window (22a) which is used to expose the rotating handle (18), and is installed with an operating handle cover (26) which is opened and closed freely at the closed position where it covers the rotating handle 18 and the open position where it exposes the rotating handle 18. The lighting control switch (A) switches on and cuts off the electricity supply to the lighting load according to the operation of the press switch, when the press switch does open operation at the light modulation time period, it makes the lighting load illuminate with less brightness.

A door handle device capable of operating a door opening/closing mechanism of a vehicle is disclosed. The door handle device includes a support member, a door handle, a circuit substrate, a lock detection electrode, a capacitance sensor, and an auxiliary electrode. The circuit substrate is arranged in the door handle and includes a ground electrode. The lock detection electrode is mounted on the circuit substrate and capacitance-coupled to an outer panel of the door. The capacitance sensor is connected to the lock detection electrode and detects the issuance of a door lock command based on a change in a first capacitance between the outer panel and the lock detection electrode. The auxiliary electrode is capacitance-coupled to the ground electrode to form a second capacitance connected in parallel to the first capacitance between the auxiliary electrode and the ground electrode.

A rotary bar-projecting mechanism for a push-button implement comprises: a first bar held axially slidably in a barrel, an operating means capable of making the first bar project from the front end of the barrel when pushed, a tail cap fixed to the barrel and internally provided with a counter rib, a push button capable of being turned relative to the tail cap and provided with a push rib that is aligned with the counter rib of the tail cap when the push button is at a predetermined angular position, and a second bar held in the push button, capable of being projected from the back end of the push button when the push button is turned, and restrained from turning.

An electrically driven two-wheeled vehicle provided with an electric motor which generates power for driving the rear wheel, a battery which supplies electric power to the electric motor, a sitting seat on which the occupants sits, a containing box which is disposed below the sitting seat, and a side cover which covers the containing box at a position below the sitting seat, wherein the battery is rechargeable. An opening (118) which is covered with an openable/closable lid member (120) is provided in the side cover (48), and an electricity receiving-side connector (67) which can be inserted into an electricity supply-side connector which connects to an external electric power source is affixed and disposed between the containing box and the outer surface of the side cover (48) so as to be exposed at the opening (118). The configuration eliminates the need of opening the sitting seat in order to recharge the battery, and as a result, the recharging operation is facilitated.

The invention discloses a key device for electronic equipment and the electronic equipment, the key device comprises a first transmission device and a key part, when the electronic equipment is in a first state, the key part is arranged in the electronic equipment, and when the electronic equipment is in a second state, the key part is arranged in the electronic equipment. the first transmission device drives the key part to protrude out of the side edge end surface of the electronic equipment. According to the embodiment of the invention, the position of each key on the electronic equipment can be adjusted according to the state of the electronic equipment and the use intention of the user, so that the electronic equipment can retract the key into the electronic equipment in a state thatthe user does not intend to operate the key to prevent accidental operation caused by mistaken touch of the key by the user; meanwhile, when the user intends to operate the key, the key protrudes outof the end face of the electronic equipment, the user can press the key conveniently to conduct the next operation, the use experience of the user is improved, and the overall appearance of the electronic equipment can be improved.

The invention discloses a novel minimally-invasive-surgery operating platform. The novel minimally-invasive-surgery operating platform comprises a platform unit and a pipe unit. The pipe unit comprises a pipe body and a connecting piece connected with the platform unit. A self-expansion support is arranged inside or on the inner surface of the wall of the pipe body. The platform further comprises a diameter limiting unit composed of flaky materials and a control wire. The pipe unit has the first state and the second state. The first state is the state that the pipe unit is compressed. The second state is the natural state of the pipe unit. When the pipe unit is in the first state, the control wire is detachably sewed to the flaky materials so that the flaky materials can be of a cylindrical structure, and the pipe unit is restrained in the diameter limiting unit; when the control wire is disassembled to release restraining of the pipe unit by the diameter limiting unit, the pipe unit is in the second state. By means of the novel minimally-invasive-surgery operating platform, the requirement for the size of a surgical incision or a natural cavity channel is lower, embedding is easier and more convenient, operation of a surgeon is simplified, and the application range of the product is expanded.

The invention discloses a light high-strength intelligent detection robot for bridge cable appearance and cable force detection. The light high-strength intelligent detection robot comprises a main frame, a crawling mechanism, a camera, an end induction sensor and a cable force sensor mechanism. And the cable force sensor mechanism is arranged, so that the cable force sensor can be accurately controlled to be tightly attached to the inhaul cable, and the cable force of the bridge inhaul cable can be accurately collected. Wireless communication is adopted between the cable climbing robot equipment and the control system, remote control is achieved, appearance diseases of the bridge inhaul cable are shot through a camera, the distance of the cable climbing robot is collected through a distance encoder, the distance is updated in time in images, the diseases and defects are visually displayed, and after detection is finished, detection personnel can conveniently detect the bridge inhaul cable through video image data. And the disease appearance is demonstrated and repaired in time. The cable climbing robot equipment has the characteristics of high detection efficiency, multiple detection parameters, high reliability, low energy consumption, low use and maintenance cost and the like, and can adapt to cable strut appearance and cable force detection of various cable-stayed bridges, cable bridges and arch bridges in China.

The invention discloses a three-dimensional rotational force feedback device comprising a handle, a moving platform, a base and three groups of driving devices. The handle is held at the moving platform and the handle and the moving platform make motions synchronously. The three groups of driving devices have the same structures; one group of driving devices include a motor, a reducer, and a connecting rod; the motors of the three groups of driving devices are installed at the base; and the connoting rods of the three groups of driving devices are connected to different positions of the moving platform. The moving platform, three groups of first connecting rods, and three groups of second connecting rods form a 3-RRR spherical parallel mechanism. Therefore, the internal structure of the device becomes compact; the rod length parameter is optimized; and good device performances of large working space, high virtual stiffness, high position resolution, reverse driving, and good isotropy are realized on the premise of the spatial dimension and quality constraints.

A lighting system (100) is disclosed. The lighting system (100) comprises a light-emitting module (101) adapted to emit a light field (103) having a pre-defined uniformity of directionality and an optical element (102) arranged so as to receive a portion of the light field (103) emitted by the light-emitting module (101) and configured to output a modified light field (104) based on the received light field (103). The optical element (102) is separately arranged with respect to the light-emitting module (101) and configured to modify the light field (103) input into the optical element (102) such that light field (104) output from the optical element (102) has a changed uniformity of directionality with respect to the light field (103) emitted by the light-emitting module (101). An optical element (102) adapted to be included in the lighting system (100) is also disclosed.

A castor with separate brake device and brake release device is provided with a shell, a brake piece, a brake unit and a brake-release unit. The brake unit and the brake-release unit are two separate members, while they are interactively linked by a push portion and the notch portion, so as to ensure the accuracy of the brake operation. Whenever the castor is in a brake-activated status or brake-deactivated status, the brake pedal and the brake-release pedal pivot in opposite direction to present different angles, which makes it easier for the user to see the status of the castor (in brake position or non-brake position), and prevents confusion or accidental operation.

The invention discloses a valve decoupling mechanism and a valve delivery device. The valve decoupling mechanism comprises a mounting housing and a fixing barrel slidingly arranged in the mounting housing, wherein a mounting groove is formed in the mounting housing; a limiting groove is formed in an outer wall of the fixing barrel; the fixing barrel is sleeved with a limiting piece; the limiting piece is clamped in the limiting groove; the limiting piece is arranged in the mounting groove movably; a limiting hole is formed in the limiting piece; the valve decoupling mechanism further comprisesa limiting mechanism penetrating through the limiting hole to limit the limiting piece, and an elastic piece arranged in the mounting housing; the elastic piece allows the limiting mechanism to be inserted into the limiting hole in a first; and an outer pipe moving mechanism can act on the limiting mechanism to allow the limiting mechanism to resist an elastic force of the elastic piece to exit the limiting hole in a second state.

The invention discloses a suction-type anesthesia device for children. The device comprises a face mask, an air inflow tube line, an air exhausting tube line, an air storage piece communicated with the air exhausting tube line, a circulating tube line communicated with the air inflow tube line and the air exhausting tube line, and a tube line supporting mechanism comprising a base, a flexible supporting rod and a clamp arranged at the free end of the flexible supporting rod, wherein one end of the air inflow tube line is communicated with the face mask, one end of the air exhausting tube lineis communicated with the face mask, and an embedded groove used for holding and fixing the air exhausting tube line and/or the air inflow tube line is formed in the clamp. By means of the suction-typeanesthesia device for children, the air inflow tube line or the air exhausting tube line of the suction-type anesthesia device can be fixed through the tube line fixing device, accidental operation is avoided, and meanwhile, the device is beneficial for reducing uneasy feeling of children in the operation process.