159 results about "Device form" patented technology

The utility model provides an anchor rod for mining engineering, which relates to the technical field of anchor rods and comprises an anchor rod body, a cushion block and a tray are sleeved on the surface of the anchor rod body, a nut is in threaded connection with the arc surface of the anchor rod body, and a reinforcing device is arranged on the surface of the tray. The reinforcing device forms certain connection on adjacent anchor rod bodies installed on the surface of a rock mass through adjusting plates, the reinforcing device comprises a connecting plate, the two sides of the surface of the connecting plate are slidably connected with the adjusting plates correspondingly, and a plurality of evenly-distributed clamping grooves are formed in the surface of the connecting plate; an installation shaft is rotatably arranged on the surface of one side of the adjusting plate, the installation shaft is fixedly connected with the surfaces of the trays, and rotating shafts are installed on the two sides of the surface of the adjusting plate respectively. The use effect and functionality of the anchor rod are improved, and the application range of the anchor rod is widened.

The invention provides a circuit breaker leakage protection indicating device, which comprises a shell, a first locking structure and a second locking structure, and is characterized in that the first locking structure comprises a first lock catch and a jump pin which are rotationally arranged and keep locking fit through an elastic structure; the second locking structure comprises a second lock catch, an indicating piece and an elastic reset piece. The indicating piece is driven by the operating mechanism to be away from the window and is locked with the second lock catch. When the electric leakage tripping structure is triggered, the first lock catch and the jump pin are driven to be unlocked, then the second lock catch unlocks the indicating piece through the jump pin, the indicating piece is automatically reset under the action of the elastic reset piece and is displayed on the window, and the jump pin synchronously drives the operating mechanism to be tripped. According to the electric leakage protection indicating device, double insurance is formed through a two-stage locking and tripping linkage mechanism, the two-stage locking is mutually restricted and triggered layer by layer, it is ensured that an indicating action strictly corresponds to an electric leakage fault, and the technical purposes of accurate indication of the electric leakage fault, automatic and error-free action, stable structure and interference resistance are achieved.

The present disclosure relates to a multi-axis stage apparatus capable of significantly improving the precision of wafer bonding. The apparatus may include a base portion, a first driving device configured to vertically move at least a portion thereof in a third axis direction by a first distance with respect to the base portion, a second driving device formed on the first driving device and configured to vertically move at least a portion thereof in the third axis direction by a second distance, and an alignment stage connected to the second driving device and configured to align a first wafer chuck holding a first wafer such that the first wafer can be vertically moved in the third axis direction by a distance equal to the sum of the first and second distances.

The invention relates to the technical field of submerged pumps, and discloses a magnetic drive submerged pump which comprises a pump shell, an impeller is installed in the pump shell and driven by a motor in a magnetic coupling mode, a filter flow cylinder is installed at the bottom of the pump shell, the bottom of the filter flow cylinder is of a closed structure, the filter flow cylinder and the impeller are coaxially arranged, and the filter flow cylinder and the pump shell are rotationally assembled. The impeller drives the filter flow cylinder to rotate synchronously when rotating, the device forms a basic guiding mechanism of'centrifugal force guiding and side water inlet anti-blocking 'depending on the special conical structure of the filter flow cylinder, the filter flow cylinder adopts the design that the bottom is closed and the side part is provided with a water inlet channel, and when the filter flow cylinder rotates along with the transmission main shaft, centrifugal force can directly act on a side water inlet area; and meanwhile, due to the conical shrinkage structural form, fluid in the cylinder naturally forms the upward flowing trend along the conical surface, and the problem that a dead water area is easily formed at the bottom of a traditional flat-bottom filter cylinder, and impurity vortex accumulation is caused is thoroughly solved.

The utility model provides a bag opening platform which is suitable for automatically opening a bag opening of a packaging bag, the bag opening platform comprises a base frame, a lower adsorption device, an upper adsorption device, a lower opening device and an upper opening device, the lower adsorption device is arranged on the base frame, and the adsorption direction of the lower adsorption device is upward; the upper adsorption device is arranged on the base frame, and the adsorption direction of the upper adsorption device is downward; the upper adsorption device is located above the lower adsorption device, and a bag opening area for containing packaging bags is formed between the lower adsorption device and the upper adsorption device. The lower distraction device is arranged on the base frame, the upper distraction device is arranged on the base frame, and the upper distraction device is located above the lower distraction device; the lower adsorption device can adsorb the lower surface of a packaging bag, and the upper adsorption device can adsorb the upper surface of the packaging bag; the lower opening device can stretch into the lower side of the opened bag opening, and the upper opening device can stretch into the upper side of the opened bag opening. The bag opening device has the advantages of simple and compact structure, small size, low manufacturing cost, larger bag opening range, no need of manual assistance and high bag opening speed.

The invention discloses a cherry non-contact lossless picking, sorting and transporting device, and relates to the field of fruit sorting equipment, the cherry non-contact lossless picking, sorting and transporting device comprises a rack, a conveying belt is arranged at the top of the rack, a motor body is arranged in the middle of one side of the bottom of the conveying belt, and a driving roller set is arranged at the front end of the motor body; a head position frame is arranged on one side of the top of the conveying belt, a middle position adapting frame is arranged in the middle of the top of the conveying belt, an air cylinder body is arranged on one side of the middle position adapting frame, and a scraping piece is arranged at one end of the air cylinder body. According to the distance separation mechanism of the cherry non-contact type lossless picking, sorting and transporting device, the steering sorting pieces and the branch piece frames form a passage to convey cherries, a second bearing is used for driving a rotating rod to drive components such as an upper crank arm rod to be linked, ridge pieces are made to rotate and push separation pieces to be opened, passages of different diameters are formed, and the cherries of different specifications are separated.

The present invention discloses a detection device for the mechanical property fatigue life test of a bellows part, belonging to the technical field of bellows mechanical property test detection. It includes a mold mechanism, a driving mechanism, and a counting mechanism; the detection device forms two sets of independent detection units; it also includes a fixed plate and a workbench surface, and two sets of guiding components are arranged between the fixed plate and the workbench surface, and the guiding components are respectively slidably connected with movable plates; the driving mechanism is in transmission connection with the movable plates, and is used to drive the corresponding movable plates to make reciprocating up and down movements along the guiding components; the fixed plate and the movable plates are both provided with coaxially corresponding station card slots, and the mold mechanism is installed in the station card slots; the counting mechanism is linked with the driving mechanism, and is used to collect the reciprocating movement signals of the movable plates and record the total number of expansion and contraction movement cycles of the bellows. The present invention can improve the detection efficiency, realize the clamping and detection of bellows of different specifications, the detection data is more in line with the actual use state, and has certain adaptability and reliability.

A DTS and a method for exchanging transport items between a DTV and a transfer station. The driverless transport system, DTS, has at least one ramp-like transfer station configured to exchange a transport item with a continuous conveyor horizontally couplable thereto; and a driverless transport vehicle (DTV) for transporting the transport item from and / or to the at least one transfer station; wherein the DTV has a load-handling device forming a flat transport surface on which the transport item rests during a transport travel, wherein the load-handling device, in an end portion thereof, comprises at least one finger member switchable between a raised position and a lowered position, wherein the at least one finger member in the raised position protrudes from the transport surface; wherein each of the transfer stations consists (exclusively) of an inclined non-driven multi-track transfer conveyor which is configured to be meshingly underpassed by the DTV such that: in case, while the transport item rests on the transfer conveyor, the transport item is received by the DTV from the transfer conveyor by the DTV exiting the transfer conveyor and the at least one finger member being in the raised position; and in case, while the transport item rests on the transfer conveyor, the transport item is delivered by the DTV to the continuous conveyor by the DTV entering the transfer conveyor and the at least one finger member being in the raised position.

The present invention relates to an axle hub separation device for a tiller, and more specifically, it is a separation device formed by attaching a fixed tube of a predetermined length to the direction of travel of the piston rod of a cylinder and connecting a separation device formed by a fastening plate at the tip of the fixed tube to a conventional hydraulic pump, then fixing the fastening plate to the hub and pressing the piston rod so that it is in contact with the axle to which the hub is fitted, thereby causing the fastening plate to retract so that the hub fixed thereto can be easily and quickly separated from the vehicle side. That is, it is an axle hub separation device for a tiller characterized by attaching a fixed tube (4) of a predetermined length to the direction of travel of the piston rod (3) of a cylinder (2), and connecting a separation device (1) formed by a fastening plate (5) having a plurality of coupling holes (5a) at the tip of the fixed tube (4) to a conventional hydraulic pump (6) via a connecting hose (8).

This invention discloses a precision locking bench vise with both manual and pneumatic dual-mode drive and its working method, belonging to the field of clamping technology. The bench vise includes a fixed vise body, a movable vise body, and a drive shaft. A circumferential locking mechanism is provided between the drive shaft and the fixed vise body. A rotary drive device is integrated within the movable vise body, and the rotary output end of this device forms a threaded pair with the lead screw of the drive shaft. The handle has an unlocking part. When the handle is inserted to the first position, the drive shaft releases the lock on the circumferential locking mechanism, allowing for manual adjustment. When the handle is pulled back to the second position, the circumferential locking mechanism locks the drive shaft, and the rotary drive device drives automatic clamping. This invention allows for convenient switching between manual and pneumatic drive modes through the insertion and removal of the handle. In pneumatic drive mode, locking the drive shaft eliminates the degree of freedom in the transmission chain, ensuring system rigidity. It combines the high precision of manual adjustment, the high efficiency of pneumatic drive, and the self-locking retention capability in case of unexpected supply interruption. The structure is compact, safe, and reliable.

A device formed by a spindle is connected to a nut and to one or more servo motors where the transmitted torque will be the sum of the separate torques of the servo motors. The device has a set of two or more rods arranged around the spindle. The spindle is supported in two bearing housings that restrict axial movement in both directions, including an anti-reverse system that only allows a drive shaft to rotate, all inside an inner sleeve. An outer sleeve moves along the outside of the inner sleeve under a fixed metal structure for securing to a machine, keeping all particle entry units closed. Four screwed elements allow the spindle to be put into a parked position to facilitating replacement of wear units.

The application belongs to the technical field of engineering mechanical equipment, and particularly relates to a skid loader. The skid loader comprises a bearing main body, a middle structural member and a driving protection device. The bearing main body is used for supporting a cab and comprises a front side plate, a left side plate, a right side plate and a bottom plate. The inner sides of the left side plate and the right side plate are both inwardly convex to form a stepped structure. The front side plate, the left side plate, the right side plate and the bottom plate jointly define a mounting space for mounting functional units of the skid loader. The top of the middle structural member is concave downward and is arranged on the stepped structure of the left side plate and the stepped structure of the right side plate. The driving protection device forms a cab space and is mounted on the bearing main body. The cab space is communicated with the mounting space. In the application, the top of the middle structural member is concave downward to reduce the mounting height of the driving protection device, so that the overall height of the skid loader is reduced under the premise of ensuring sufficient mounting space, and the overall size of the skid loader is reduced.

The invention relates to a method for automatically detecting the wear condition of a drive belt designed to transmit torque from a drive pulley to a driven pulley. The invention further relates to a device for transmitting torque from a drive pulley to a driven pulley, wherein at least a portion of the drive belt is electrically conductive and designed to transmit at least one electrical signal. The invention also relates to a device comprising a drive belt for transmitting torque from a drive pulley to a driven pulley, wherein at least a portion of the drive belt is electrically conductive.

A rotating mechanism of the electronic device is rotatably connected with a first body and a second body so that the first body and the second body can be sequentially switched among a first device form, a second device form and a third device form, and the rotating mechanism comprises a base, a first rotating shaft, a second rotating shaft and a first connecting structure. The first rotating shaft and the second rotating shaft can rotate relative to the base, the first connecting structure can rotate along the first rotating shaft, the second rotating shaft is connected with the second body, and the first connecting structure is connected with the first body; in the process of switching from the first equipment form to the second equipment form, the first connecting structure rotates relative to the first rotating shaft, and the first rotating shaft and the second rotating shaft are static relative to the base; in the process of switching from the second equipment form to the third equipment form, the first connecting structure is static relative to the first rotating shaft, the first rotating shaft rotates by a first angle relative to the base, the second rotating shaft rotates by a second angle relative to the base, and the first angle and the second angle are not zero.

The application discloses a control method and an electronic device. The method comprises: obtaining at least one application data corresponding to a target application in the electronic device; the application data comprises at least one of an application type of the target application and display content output by the target application; determining a motion parameter corresponding to the electronic device according to the application data; and controlling the electronic device to change from a first device form to a second device form according to the motion parameter, wherein the electronic device displays content adapted to the target application in the second device form; wherein the electronic device has a first visible area in the first device form; and the electronic device has a second visible area in the second device form, wherein the first visible area and the second visible area are different in size.

The present invention relates to a power slide device for a vehicle, which allows separate delivery of components and enables separated upper rails to be connected to each other using an assembly bridge during vehicle assembly. The power slide device for a vehicle may comprise: a first upper rail formed to be slidable in a front-rear direction along a first lower rail; a second upper rail formed to be slidable in a front-rear direction along a second lower rail; an assembly bridge, at least one end of which is detachably assembled with the first upper rail or the second upper rail; and a driving device formed on the first upper rail or the second upper rail for driving the first upper rail and the second upper rail connected by the assembly bridge forward and backward.

The invention discloses a recyclable modular assembly type manual hole digging pile locking device which comprises a plurality of module assembly blocks, a reinforcing part and a locking part, a merging groove is formed in one side of each assembly block, a merging block is arranged on the other side of each assembly block, and an inner cavity of each merging groove is matched with the outer wall of the corresponding merging block. The reinforcing parts are arranged on the upper face and the lower face of the assembly block, and the early warning parts are arranged in the reinforcing parts and conduct position movement warning. Through the arrangement of the assembling blocks, the opening locking device can be formed in a modularized mode, the opening locking device formed by the multiple assembling blocks can limit the position of a dug hole, the dug hole can be disassembled one by one during disassembly and can be recycled, compared with traditional concrete matched with steel bar pouring, the installation efficiency is higher, and through the arrangement of the multiple assembling blocks, the assembling efficiency is improved. And the quality stability of the locking device is good, and the situation that the quality of the locking device is unstable due to the technical difference of constructors is avoided.

The utility model discloses a simulation massage device and a rehabilitation physiotherapy robot, the simulation massage device comprises a mounting seat, a movable seat, a first driving mechanism and a simulation massage module, the movable seat is movably mounted on the mounting seat along the vertical direction; the first driving mechanism is in driving connection with the movable seat; the simulation massage module comprises a simulation massage piece and a second driving mechanism, the simulation massage piece is rotatably installed on the movable seat around the axis extending in the vertical direction, and the second driving mechanism is in driving connection with the simulation massage piece. According to the utility model, the first driving mechanism drives the movable seat and the simulation massage module to integrally move along the vertical direction, so that the distance and the pressing force between the simulation massage piece and the part to be massaged can be flexibly adjusted according to actual requirements; and the second driving mechanism can drive the simulation massage piece to do circular motion, that is, the hand is simulated to rub and press the to-be-massaged part, the simulation massage device forms at least two pressing modes and massage forces, and the body feeling comfort of the user can be improved.

This application relates to the field of vehicle technology, specifically to a limiter fixture, a limiter force detection device and system for the limiter fixture. The limiter force detection device includes a mounting base, a pressure rod assembly, a pressure detection assembly, a first base, and a second base. The pressure rod assembly includes a rod body, a first pressure box, and a second pressure box. One end of the rod body is rotatably connected to the mounting base. Both the first and second pressure boxes are fixed to the rod body. The first pressure box is used to connect with the connecting piece; the second pressure box is used to connect with the second end of the pull rod. Through the structural design of the mounting base, rod body, first pressure box, and second pressure box, the limiter force detection device forms a force-saving lever between the mounting base and the pressure rod assembly during the detection process. Furthermore, through its cooperation with the limiter fixture, it can quickly determine whether the closing and opening forces of the limiter fixture are within the required range.

The application discloses a reinforcing steel bar grabbing equipment and an equipment overload protection control method, relates to the technical field of construction equipment, and comprises a supporting device, a clamping device, a first-stage arm support device and a first driving device; the clamping device is used for grabbing reinforcing steel bars; the first driving device is in transmission connection with the first-stage arm support device; the first-stage arm support device comprises a first-stage A arm support and a first-stage B arm support, one end of the first-stage A arm support is hinged to the supporting device, the other end of the first-stage A arm support is hinged to the clamping device, one end of the first-stage B arm support is hinged to the supporting device, the other end of the first-stage B arm support is hinged to the clamping device, and the first-stage A arm support and the first-stage B arm support are arranged in parallel, so that the first-stage A arm support, the first-stage B arm support, the supporting device and the clamping device form a parallelogram structure. The reinforcing steel bar grabbing equipment and the equipment overload protection control method can assist in reinforcing steel bar installation construction and improve the construction efficiency.

The utility model discloses sand barrier inserting equipment, and belongs to the technical field of desertification prevention and control engineering. The sand barrier insertion equipment comprises a fixed frame and a movable frame, a moving mechanism; a material roll supporting assembly; the lifting assembly comprises a lifting driving device longitudinally arranged between the fixed frame and the movable frame, a fixed part of the lifting driving device is fixedly connected with the fixed frame, and an output end of the lifting driving device is movably connected with the movable frame; the three sand inserting assemblies are arranged in the circumferential direction of the bottom end of the movable frame and connected end to end to form a U-shaped structure; a conveying assembly; and a cutting assembly. According to the sand barrier inserting equipment, a dynamic clamping-forming-inserting planting continuous operation system is formed, mechanical operation of the whole process from material conveying, forming machining to precise inserting planting is achieved, the production efficiency is improved, and labor force is saved.

This utility model discloses a low-voltage wire harness soldering structure for soldering wire harnesses. The wire harness has terminals connected to it. The structure includes a worktable and a sliding device disposed on the worktable. The sliding device includes a first sliding plate and a second sliding plate, both disposed on the worktable. The first sliding plate has a first slider, and the second sliding plate has a second slider. This low-voltage wire harness soldering structure allows for flexible adjustment of the clamping and soldering devices through the cooperation of multiple sets of sliders and a lead screw, adapting to different specifications of wire harnesses and solving the problem of poor adaptability of traditional equipment. The clamping device forms a stable fixation with a pressure plate, a snap-fit ​​plate, and terminal connectors, making it particularly suitable for complex wire harness structures and overcoming the shortcomings of traditional clamping devices in terms of versatility. The solder needles work in conjunction with the battery box, combined with the assistance of an air jet pipe and an absorption device, to ensure stable soldering quality, reduce problems such as incomplete soldering and melting, and improve production efficiency.

The utility model discloses a telescopic support device for coke oven coal supporting plate, including setting up in the bracket of civil engineering platform, setting up in the support frame of bracket top center position, slidingly connected in the support frame's support platform, setting up in the drive mechanism of support frame below, drive mechanism one end is fixed in the bracket, and the other end fixedly connected in support platform bottom, and the top of coal car is provided with the fixed frame, and the bottom of support frame is connected in the top of fixed frame, and the inside of support platform is provided with the guide rail, and the both sides of support frame are provided with the slider matched with guide rail, and the slider slidingly connected in the guide rail, and the top of coal supporting plate leans to support platform and includes, and the device forms telescopic dynamic support structure, when coal supporting plate enters the non -supporting interval from coke oven mouth, and drive mechanism drives support platform and leans to coal supporting plate bottom along support frame and slides, and the weight of coal cake is borne with the self -supporting structure of coal car, and the stability of coal loading operation is guaranteed.

The present disclosure relates to power modules, methods for manufacturing same, and electrical systems. A power module is provided, comprising one or more power module units each comprising: an intra-cooling device formed of an insulating material; a first metal layer disposed on a top surface of the intra-cooling device; a first chip attached on the first metal layer, the first chip being electrically coupled by the first metal layer and at least one of a first conductive clip and a first conductive wire attached on the first chip and the first metal layer; a second metal layer disposed on a bottom surface of the intra-cooling device; and a second chip attached on the second metal layer, the second chip being electrically coupled by the second metal layer and at least one of a second conductive clip and a second conductive wire attached on the second chip and the second metal layer.

The invention discloses electronic equipment, and relates to the technical field of electronic equipment. The electronic equipment comprises a first body and a second body which are rotationally connected, and relative rotation between the first body and the second body can enable the electronic equipment to have a first equipment form and a second equipment form different from the first equipment form; in the first equipment form, the first surface of the first body and the second surface of the second body are opposite to each other, and an accommodating space is formed between the first surface and the second surface and can be used for placing target external equipment; the second surface of the second body is provided with a first interface area, and under the condition that the target external equipment is placed on the second surface, the target external equipment can establish target communication connection with the electronic equipment through a target interface in the first interface area so as to adjust the performance and / or the function of the electronic equipment.

The utility model relates to a nuclear power station TXS system device performance diagnosis platform, comprising a signal simulator and a test cabinet, the test cabinet comprises a rack and a plurality of standard function devices detachably installed on the rack, and the plurality of standard function devices form a minimum system used for realizing reactor protection and control; after the functional device to be diagnosed replaces the corresponding functional device in the minimum system and the minimum system is accessed, the signal simulator sends a test signal to the minimum system and receives a control signal generated by the minimum system according to the test signal. According to the method, the to-be-diagnosed functional device is used for replacing a standard functional device in the TXS minimum system, the TXS minimum system is operated again, and more targeted performance inspection can be performed on the to-be-diagnosed functional device according to the operation result of the TXS minimum system, so that quick troubleshooting or functional inspection and verification of faults are facilitated.

The invention relates to a mounting plate with a main body in the form of a flat plate, having a first main surface and a second main surface facing away from it, wherein these main surfaces are the surface sides of the main body with the largest area, and with at least one first locking element on which an electrical connector, having at least one second locking element, can be secured by its at least one second locking element through positive engagement of the first locking element with the second locking element. The invention further relates to a set comprising a mounting plate and a connector, as well as a device comprising a mounting plate, a connector, and a further item.

The utility model discloses a gluing auxiliary device which is used for supporting a double-faced adhesive tape block, release paper is connected to one side, close to the gluing auxiliary device, of the double-faced adhesive tape block, the gluing auxiliary device comprises a working table, and a plurality of positioning structures capable of positioning the double-faced adhesive tape block are arranged on the upper surface of the working table. The workbench is further provided with a suction nozzle structure capable of fixing the positioned double-faced adhesive tape block, the suction nozzle structure is connected with an air extractor capable of enabling the suction nozzle structure to generate negative pressure to adsorb the double-faced adhesive tape block, and the workbench is further provided with a lifting device capable of pushing a product pasted with the double-faced adhesive tape block away from the positioning structure. Compared with single-station manual operation, the double-faced adhesive tape block positioning device has the advantages that the productivity is improved, and the deviation problem caused by manual operation is effectively solved. A negative pressure adsorption mechanism is formed through the synergistic effect of the suction nozzle structure and the air extractor, uniform vertical adsorption force is generated on the double-sided adhesive block in the adhesive coating process, and the risk that the adhesive is pressed and deformed is avoided.

The test device comprises a test pile and at least four anchor piles, a jack is arranged at the top of the test pile, a main beam is arranged at the top of the jack, secondary beams are arranged on the two sides of the main beam, the test device further comprises a fastening device, and the fastening device comprises a plurality of arc-shaped plates. A circular ring formed by combining the multiple arc-shaped plates is clamped to the periphery of the anchor pile, and the arc-shaped plates are connected to the secondary beam through the multiple steel bar inhaul cables. Compared with the prior art, the fastening device is formed by combining a plurality of arc-shaped plates, the connecting blocks are welded to the adjacent outer side faces of the arc-shaped plates, the arc-shaped plates can be directly spliced through bolts to form a circular ring to be tightly clamped to the periphery of the anchor pile, and the fastening device forms a counter-force system through a steel bar inhaul cable secondary beam so as to balance the acting force of the test pile during testing; the device is connected with the periphery of the anchor pile through the fastening device, concrete at the top of the anchor pile does not need to be excavated, steel bars of the anchor pile do not need to be connected with the secondary beam through connecting structures such as the steel bars, and therefore the workload can be reduced.