High altitude electric experimental remote control wiring clamping device

The utility model discloses a high altitude electric experimental remote control wiring clamping device, sliding jaw (1) is connected to the upper end of its characterized in that bracing piece (2), the middle part is through sliding connection electronic the sleeve of keeping silent (8), electronic keeping silent (3) is connected to the upper end of electronic the pillar of keeping silent (4) in electronic the sleeve of keeping silent (8), the pot head has fixed power spring (5) down, surely, spring (5) the lower extreme of doing all can is equipped with fixed power spring bracket (6), the below of electronic pillar of keeping silent (4) is equipped with proximity switch (7) in electronic the sleeve of keeping silent (8), electric putter (9) is connected to the lower extreme of electronic sleeve of keeping silent (8), proximity switch (7), electric putter (9) connection control box (14), remote controller (15) is matchd in control box (14), ball pivot (10) is connected to the lower extreme ...

Intelligent hot air desoldering system

The invention relates to an intelligent hot air desoldering system, which comprises a rotary mechanism, a suction pipe lifting mechanism, and a hot air heating mechanism, wherein the rotary mechanism is used for automatically aligning, the suction pipe lifting mechanism is used for attaching and removing a component part, the hot air heating mechanism is used for soldering the component part, the rotary mechanism is fixed on a guide rail, the rotary mechanism comprises a transmission block, the transmission block is provided with a rotary limiting seat and a rotary motor seat, the interior of the rotary motor seat is provided with a rotary motor, the outer side of the rotary motor is provided with a rotary motor press block, the rotary motor is connected with a brake wheel and drives a suction pipe driven wheel through a conveyor belt, the interior of the suction pipe driven wheel is connected and fixed with an induction circular disc, a rotary suction pipe head, a suction pipe and a suction ...

An automatic LED lamp bead repair device

An automatic LED lamp bead repair device comprises an upper heating mechanism, an optical alignment mechanism, a plywood platform, an infrared preheating means, a lower retrofitting means, a display, an electrical box, and a base; a housing is provided on an external of the upper heating mechanism, and a fixing plate is provided to the upper heating mechanism; a cross beam is provided under a bottom of the fixing plate, wherein the display is provided on a side of a top portion of the cross beam, a supporting plate is provided at two sides of a bottom of the cross beam, the optical alignment mechanism is provided at a middle position; a cover plate is fixed to an upper portion of an electrical cabinet, wherein the infrared preheating device is provided on the upper portion of the cover plate; a lower heating mechanism is provided inside the electrical cabinet, and a base is provided on a periphery of a bottom of the electrical cabinet. The invention may unsolder an LED element to be repaired ...

Method for detecting freeway traffic event by integration supporting vector machine

The invention relates to a method of integrated support vector machine for detecting a traffic incident in an express highway, which can improve a detectability of a detecting system greatly, and avoid an overhead time added due to a training parameter optimization of the support vector machine. The method adopts a Boosting or Bagging method to train a plurality of support vector machines; each sample for training the support vector machine comprises a traffic flow, an occupancy, a speed and a traffic state of an upstream check station and a downstream check station in a detecting area; a value 1 or -1 is used for the representation of traffic state to represent respectively an incident occurring or a non incident occurring; each of the support vector machine is used for judging whether the traffic incident occurs; and the judgment results of the support vector machines are synthesized through a majority voting or a weighted voting so as to judge the present traffic state in the detecting ...

Direct current return circuit error detection ware

The utility model discloses a direct current return circuit error detection ware, be equipped with red LED lamp (5), green LED lamp (2) and change over switch (3) on its characterized in that insulating casing (4), first main part socket (1) is connected to the one end of insulating casing (4), and first main part socket (1) connecting plug (12), green line trap (11) are connected through green test wire (13) in plug (12), and crocodile fastener (10) is connected in green line trap (11), second main part socket (6) is connected to the other end of insulating casing (4), and red line trap (8) are connected to second main part socket (6), and red pen -shape metre (9) are connected through red test wire (7) in red line trap (8), insulating casing 4, be equipped with control module ), control module includes the 2nd divider resistance (14) and a divider resistance (16), the 2nd diode (18) and a diode (19), button cell (15) and change over switch (3), the utility model discloses small, convenient ...

Photovoltaic power generation board self - cleaning device

The utility model discloses a photovoltaic power generation board self - cleaning device, it includes its characterized in that hold -in range case (4), synchronous pulley case (2), always controls case (1), connects between two hold -in range case (4) belt cleaning device (5), it is interior including motor (26), control motor reversal and stoppage in transit control box (11), motor pivot (7), pinion (9) always to control case (1), including hold -in range pivot (3), synchronous pulley (12), gear wheel (10), travel switch SQ2, SQ1 in synchronous pulley case (2), be equipped with hold -in range (13) in hold -in range case (4), fixing device (19) connection belt cleaning device (5) is passed through in hold -in range (13) on upper portion, and pressure wheel (14) of arranging in pressure race (28) are connected through connecting rod (15) in fixing device (19), and hold -in range (13) of lower part are fixed through the tight pulley that rises (23) connection rising tight pulley and are ...

Method for recognizing outlier traffic data

Device for automatically washing photovoltaic power generation board

The invention discloses a device for automatically washing a photovoltaic power generation board, and the device is characterized in that the device comprises synchronous belt boxes (4), a synchronous belt wheel box (2), and a main control box (1); a washing apparatus (5) is connected between the two synchronous belt boxes (4); the interior of the main control box (1) comprises a motor (26), a control box (11) which controls the reverse rotation and stopping of the motor (26), a motor rotating shaft (7), and a pinion (9); the interior of the synchronous belt wheel box (2) comprises a synchronous belt rotating wheel (3), a synchronous belt wheel (12), a big gear (10), and travel switches SQ2 and SQ1; the interior of each synchronous belt box (4) is provided with a synchronous belt (13); the upper synchronous belt (13) is connected with the washing apparatus (5) through a fixing apparatus (19); the fixing apparatus (19) is connected with a pressure wheel (14) disposed in a pressure wheel ...

Manual lever type coconut shelling machine

The invention discloses a manual lever type coconut shelling machine, which comprises a machine frame and a movable object carrying plate, wherein an edge frame at the top part of the machine frame is provided with a clamping groove, the machine frame is provided with a connecting rod mechanism, the connecting rod mechanism consists of a handle and a cutter, the front end of the handle is connected with the clamping groove by virtue of a shaft, a sleeve ring is arranged on the handle, the handle is connected with the cutter through the sleeve ring, the cutter consists of a cutter handle, a reset spring, a cutter holder, a cutter blade and a reset tension spring, the top part of the cutter handle is connected with the handle through the sleeve ring, the middle part of the cutter holder is arranged at the center of the machine frame along the vertical direction, and penetrates through a cross fixing plate, the movement direction of the cutter is fixed by the cross fixing plate so as to avoid ...

Method for recognizing outlier traffic data

The present invention provides a method of identifying outlier traffic data, characterized in that the method firstly collects the traffic data, calculating data average local outlier factor, then judging the outlier data by one of the following two norms: the maximal m data of the average local outlier factor is outlier data, or the average local outlier factor more than the preset threshold is outlier data, finally the identified outlier factor is corrected by deleting or adopting filter method, or analyzing the concealed message contained in the outlier data. The method effectivily detect outlier data of boundary and interior, the effect precedes the outlier detecting method based on the statistics.

High-altitude electrical test remote control wiring clamping apparatus

The invention discloses a high-altitude electrical test remote control wiring clamping apparatus. The apparatus is characterized in that the upper end of a support rod (2) is connected with a slide jaw (1), the central portion of the support rod is slidably connected with an electric jaw sleeve (8), the upper end of an electric jaw pillar (4) in the electric jaw sleeve (8) is connected with an electric jaw (3), the lower end of the electric jaw pillar is sleeved by a constant force spring (5), the lower end of the constant force spring is provided with a constant force spring support (6), a proximity switch (7) is arranged below the electric jaw pillar (4) in the electric jaw sleeve (8), the lower end of the electric jaw sleeve (8) is connected with an electric push rod (9), the proximity switch (7) and the electric push rod (9) are connected with a control box (14), the control box (14) matches a remote controller (15), the lower end of the support rod (2) is connected with a spherical ...

High-precision full-automatic BGA repair workbench

The invention provides a high-precision full-automatic BGA repair workbench. The high-precision full-automatic BGA repair workbench comprises a handpiece portion mechanism, an X-axis motor, an X-axis sliding rail, a Y-axis sliding rail, a Y-axis motor, a picking-up mechanism, a PCB supporting device, a cooling device, a feeding mechanism, a preheating box, an X shaft, a Y shaft, a datum base plate, a preheating device, a lower hot-air mechanism, a lower CCD vision mechanism, an upper machine body cover and a lower machine body cover. The handpiece portion mechanism is arranged on the X-axis sliding rail and comprises a handpiece fixing base, a surface mounting mechanism, an upper heating mechanism, an upper CCD vision mechanism, a headpiece cover, a heating motor, a surface mounting motor, a heating motor fixing base, a surface mounting motor fixing base, a coupler, a lead screw fixing base, a lead screw and a Z-axis sliding rail. According to the high-precision full-automatic BGA repair ...

Method for automatically inspecting highway traffic event based on offset minimum binary theory

Power cable wire stripping device

The utility model discloses a power cable wire stripping device, including the device base, wear to be equipped with a set of rag bolt on the device base, device base upper portion is provided with cutting frame and body frame, the inside mounting groove of having seted up of body frame, be provided with the mounting base in the mounting groove, the mounting base lower part is provided with bar holder, the bar holder lower part is provided with skinning knife and cutting off cutter, the mounting base through a set of spring with the body frame is connected, body frame upper portion is provided with lead screw crossbearer and motor crossbearer, the motor crossbearer sets up lead screw crossbearer upper portion, lead screw crossbearer and a set of lead screw spiro union, the spiro union has driven gear on the lead screw, driven gear and the initiative gear engagement of setting on the motor. This power cable wire stripping device convenient to use, easy operation, each part dismouting is ...

Integrated desoldering system conducting upper hot air heating and lower hot air heating synchronously

Provided is an integrated desoldering system conducting upper hot air heating and lower hot air heating synchronously. The integrated desoldering system comprises an upper heating device, a lower heating device and a synchronization mechanism. The upper heating device is composed of an upper heating group, an X-axis cross beam, a Y-axis cross beam, an upper heating cover, an upper heating tuyere, an X-direction guide rail, a Y-direction guide rail, a Z-direction guide rail, a ball screw and an upper synchronous wheel. The lower heating device is composed of a lower heating group and a heater through-connection body. The synchronization mechanism is composed of a manipulator front fixing plate, a manipulator upper arm, an arm connecting part, a manipulator front arm, an upper inductor, a lifting induction sheet, a lower inductor, a manipulator rear fixing plate, manipulator side fixing plates, a manipulator upper fixing plate, a ball screw, a lead screw nut, an arm braking component and ...

Probe card analyzer

The invention discloses a probe card analyzer, which belongs to the field of semiconductor equipment, and comprises a base, the base is provided with a turnover plate for mounting a probe card, a lifting mechanism for lifting the turnover plate and a rotating mechanism for rotating the turnover plate, and the base is provided with a detection mechanism below the turnover plate. The detection mechanism comprises a sensor set used for making contact with a probe, the machine base is provided with an X-axis displacement mechanism, a Y-axis displacement mechanism and a Z-axis displacement mechanism which are used for controlling the detection mechanism to move along a three-dimensional coordinate system, the detection mechanism is connected to the Z-axis displacement mechanism, and the machine base is provided with a first magnification observation piece located above the overturning plate. The machine base is provided with a position adjusting mechanism for the first magnification observation ...

Distributed note generation system and method applied to fueling station

The invention discloses a distributed note generation system and method applied to a fueling station. The system comprises a plurality of data terminals, a plurality of printing devices, a plurality of fueling devices and at least one server, wherein the data terminals are used for sending fuel gun serial number information of the selected fueling devices to the server and determining note title information through information communication with the server according to collected user information; the fueling devices are used for metering the fueling amount of the selected fuel gun serial numbers and sending the fueling amount information to the server; the server is used for binding the fueling amount information to the determined note title information according to the fuel gun serial number information and generating and sending note information to the printing devices corresponding to the fuel gun serial numbers; the printing devices are used for printing according to the note information ...