33results about How to "Not easy to trigger by mistake" patented technology

The invention discloses a mobile terminal-based photographing deleting method and a mobile terminal. The mobile terminal-based photographing deleting method comprises the steps of: pre-storing a preset gesture used for deleting a picture in a photographing interface during photographing in the mobile terminal, enabling the preset gesture to correspond to a picture deleting operation command; when the mobile terminal needs to delete the picture on the photographing interface, receiving a user touch screen operation command for recognizing whether a user touch gesture is a preset gesture for deleting the picture; if yes, determining a deleting target according to a position of an acting point of the touch gesture; and controlling the deleting target to move into a pre-established recycling bin, and controlling the mobile terminal to automatically return to a photographing state. According to the invention, the photographed picture is deleted in the photographing interface rapidly through the simple touch screen gesture without exiting a camera application program and an operation interface is not needed to be manually switched, the operation is visual, the probability of misoperation is reduced, and the convenience is brought for the user.

The invention relates to the technical field of gear shifters, in particular to a sliding type gear shifter. The sliding type gear shifter comprises a gear shifting rod (1), a sliding block (2), a sliding base (3) and a gear shifter base (4). The sliding base (3) is fixed to the gear shifter base (4). The gear shifting rod (1) is fixed to the sliding block (2). The sliding base (3) is provided with a sliding groove (5). The sliding block (2) is in sliding fit in the sliding groove (5). The gear shifter is low in cost and high in reliability.

The invention discloses a clamping circuit with alternating current detection and direct current detection functions. The clamping circuit comprises an alternating current detection module 1, a direct current detection module 2 and an ESD drain tube Mesd. When ESD happens, voltage of a node AC_OUT is low, the direct current detection module is turned on and carries out direct current detection on a voltage on a PAD. If the voltage of the PAD is higher than a set value VH, direct current detection output DC_OUT is logic high, the Mesd is turned on and an ESD current is drained. In the process of draining the ESD current, when the voltage of PAD is lower than a set safe value VL, the direct current detection output is changed into low from high, the Mesd is turned off, and ESD drainage is finished. Compared with the traditional clamping circuit, the clamping circuit disclosed by the invention has the direct current detection function and has the advantage that the clamping circuit can not be easily mis-triggered under the non-ESD condition. Besides, when the ESD triggers the clamping circuit, the voltage of the PAD can not be drained to be too low, so that the clamping circuit still can maintain a normal working condition when the PAD is attacked by the ESD, and the clamping circuit disclosed by the invention can be more flexibly and widely applied.

The invention discloses an outdoor safety escape ladder for a low-rise building. The outdoor safety escape ladder comprises a wall, a window is embedded in the wall, a first window plate is hinged tothe left end face of the wall through a first hinge part, a second window plate is hinged to the left side of the upper end face of the first window plate through a second hinge part, and a third window plate is hinged to the upper side of the right end surface of the second window plate through a third hinge part. According to the outdoor safety escape ladder, an escape ladder and a security window are combined when a fire disaster occurs, the outdoor safety escape ladder can be used as the security window at ordinary times and can be used as the escape ladder when needed, the outdoor safetyescape ladder is provided with a blocking mechanism, mistaken triggering is not easy, safety is realized, when the outdoor safety escape ladder is used as the escape ladder, firstly, the security window plate can be used as a ladder, secondly, a length-adjustable scaling ladder is arranged, so that floors with different heights and users with different heights can use the outdoor safety escape ladder conveniently, and the adaptability is good.

The invention discloses a skimming and mud scraping device, relates to the field of sewage treatment equipment, and particularly relates to improvement on skimming and mud scraping machines. The skimming and mud scraping device is exquisite in structure, good in stability and high in reliability and is good in structural strength during mud scraping and skimming, and false triggering can be prevented. The skimming and mud scraping device is arranged in a settling pond and comprises a first belt pulley, a second belt pulley, a third belt pulley, a fourth belt pulley, a conveyor belt, a plurality of scraping plates and a plurality of connecting assemblies. The first belt pulley and the second belt pulley are arranged at two ends of a location which is positioned below the internal liquid level of the settling pond, the third belt pulley and the fourth belt pulley are arranged at two ends of the upper portion of the bottom surface of the settling pond, and the conveyor belt is annularly sequentially wound on the first belt pulley, the second belt pulley, the third belt pulley and the fourth belt pulley. The skimming and mud scraping device integrally has the advantages that the skimming and mud scraping device is exquisite in structure, good in stability and high in reliability and is good in structural strength during mud scraping and skimming, the false triggering can be prevented, and the stirring degree of pond water can be lowered to a great extent.

The invention relates to the field of sewage treatment devices, in particular to improvement of a slag separating and sludge scraping machine, and provides an efficient slag separating and sludge scraping device which is ingenious in structure, good in stability, high in reliability and not easily and falsely triggered and has good structure strength in the sludge scraping and slag separating process. The device is arranged in a sedimentation tank and comprises a first belt wheel, a second belt wheel, a third belt wheel, a fourth belt wheel, a conveying belt, a plurality of scrapers and a plurality of connecting components, the first belt wheel and the second belt wheel are arranged at two ends of the position below the liquid level in the sedimentation tank, the third belt wheel and the fourth belt wheel are arranged at two ends of the upper position of the bottom surface of the sedimentation tank, the conveying belt is circularly and sequentially wound on the first belt wheel, the second belt wheel, the third belt wheel and the fourth belt wheel, and a plurality of antiskid projections are arranged on the surfaces of the first belt wheel, the second belt wheel, the third belt wheel and the fourth belt wheel. The device has the advantages that the device has good structure strength in the sludge scraping and slag separating process, and the stirring degree of tank water can begreatly reduced.

The invention provides a stable type skimming and mud scraping device, relates to the field of sewage treatment equipment and in particular relates to improvement of a skimming and mud scraping machine. The invention provides the stable type skimming and mud scraping device which has an ingenious structure, good stability and high reliability, is not easily triggered by mistake and has relativelygood structure strength in mud scraping and skimming processes. The stable type skimming and mud scraping device is arranged in a sedimentation tank and comprises a belt wheel I, a belt wheel II, a belt wheel III, a belt wheel IV, a conveyor belt, a plurality of scraping plates and a plurality of connecting assemblies, wherein the belt wheel I and the belt wheel II are arranged at two ends of a position below a liquid surface in the sedimentation tank; the belt wheel III and the belt wheel IV are arranged at two ends of a position at the upper part of the bottom surface of the sedimentation tank; the conveyor belt is annular and is arranged around the belt wheel I, the belt wheel II, the belt wheel III and the belt wheel IV in sequence; a plurality of anti-slipping bulges are arranged on the surfaces of the belt wheel I, the belt wheel II, the belt wheel III and the belt wheel IV; the plurality of scraping plates are connected onto the conveyor belt through the connecting assemblies. The stable type skimming and mud scraping device provided by the invention has relatively good structure strength in the mud scraping and skimming processes and can greatly reduce the stirring degree of pond water.

Disclosed is a mobile terminal, comprising: a housing provided with a hole for taking a card; a mainboard arranged in the housing; a card-support push rod arranged in the housing, the card-support push rod being provided with a stressed part, and a protruding part being arranged on a face, away from the hole for taking a card, of the stressed part; and a reset key arranged in the housing, wherein the reset key and the protruding part are arranged opposite each other, and the protruding part can come into contact with the reset key.

A fast input device for part number, relates to the field of electronic assembly, and solves the problems of large volume, occupied operating space, repeated input and low input efficiency of a standard keyboard of a computer. The invention includes a computer; a touch screen fixed on the mechanical keyboard; a controller connected to the touch screen inside the mechanical keyboard; a USB interface connected to the controller on the mechanical keyboard, and the controller imports components from the computer through the USB interface. The English letters in the number are displayed on the touch screen, and the controller receives and processes the click information of the touch screen; the mechanical keys connected to the controller are set on the mechanical keyboard, and the controller receives and processes the click information of the mechanical keys; Connected to the PS / 2 interface, the controller converts the component tag number into the PS / 2 communication protocol and transmits it to the computer through the PS / 2 interface. The invention has the advantages of small volume, portability, convenient operation, no need for repeated input and high efficiency.