10results about How to "Increase grip area" patented technology

The utility model relates to the technical field of cooking utensils, in particular to an erectable long handle type pot cover structure which comprises a pot cover body, an exhaust pipe is fixed on one side of the surface of the pot cover body and communicated with the pot cover body, and a vertical handle mechanism is arranged on the surface of the pot cover body and communicated with the pot cover body. A connecting assembly and a long handle are arranged in the vertical handle mechanism, and a boiling prompting mechanism is arranged on the surface of the pot cover body and composed of a prompting component and a cover piece. According to the pot cover structure, the holding area is increased when the pot cover structure is used, the stability of the pot cover structure when the pot cover structure is vertically placed is improved, and the phenomenon that soup in a pot overflows due to the fact that a user does not pay attention to the pot cover structure when the pot cover structure is used is avoided.

This utility model discloses a modular, detachable, and stabilizing support for a drilling platform, including a mounting plate and several legs. The mounting plate is connected to a socket and a connecting frame. A slot is formed on one side of each leg. The socket connects to a fixing seat, and a first spring is connected inside the fixing seat. The first spring connects to a slider, which in turn connects to a locking block and a lever. A rotating shaft is connected inside the connecting frame, and the rotating shaft connects to a stabilizing frame and a torsion spring. The stabilizing frame connects to a pull rod, which in turn connects to a reinforcing block. A second spring is installed on the circumference of the pull rod, and a reinforcing groove is formed on one surface of each leg. This utility model solves the problem that existing drilling platform supports require manual tightening of bolts one by one using specialized tools during assembly, which is cumbersome and inconvenient for rapid assembly. Furthermore, the legs lack a stabilizing mechanism at their base, which fails to stabilize the support during ground surveys caused by the vibrations generated by the exploration equipment.

The utility model provides a soil sample preservation device, which relates to the technical field of sample retaining devices and comprises a preservation box, a support ring fixedly connected to the inner wall of the preservation box, a storage rack a erected on the support ring, a storage rack b arranged on the storage rack a, placing holes respectively arranged on the storage rack a and the storage rack b, four support legs fixedly connected to the bottom of the storage rack b, and a plurality of support legs fixedly connected to the bottom of the storage rack b. Storage pipes and clamping assemblies are arranged in the containing holes correspondingly, and the clamping assemblies are arranged on the containing holes and used for clamping and fixing the storage pipes. According to the device, a storage pipe is clamped and fixed through a clamping assembly, so that the storage pipe cannot shake, and the situation that sample soil is scattered in a storage box due to the fact that the storage pipe shakes, collides with a placement hole and is damaged due to jolting in the moving process is avoided, and then the storage pipe can be conveniently taken through a pop-up assembly; and the storage tube bounces for a certain distance during taking, so that the grabbing area is increased, people can take the storage tube conveniently, and the risk that the storage tube falls off is reduced.

The utility model provides a slingshot releasing device which comprises a movable arm and a fixed combination table, the movable arm is installed on the fixed combination table, a trigger mechanism is arranged on the fixed combination table, and the trigger mechanism is in transmission connection with the movable arm and used for driving the movable arm to release a shot. The fixed combination table is connected with a holding seat, a universal joint is connected between the holding seat and the fixed combination table, and the holding seat is used for being held by a user. The problem of trajectory deviation caused by the holding posture is solved through the spherical hinge holding seat, and the shooting accuracy is remarkably improved.

The invention relates to the technical field of engineering construction, in particular to a filling and digging face observation device which comprises a base, a supporting table is fixedly arranged on the base, and a liftable fixing plate is arranged on the supporting table; two sets of fixing mechanisms are arranged on the base in the length direction of the base at equal intervals, each fixing mechanism comprises a puncture assembly and a ground gripping assembly, each puncture assembly comprises a screw-in structure arranged on the supporting table, and each ground gripping assembly comprises an expansion structure connected with the screw-in structure; the driving assembly is arranged on the base, is connected with the expansion structure and the screw-in structure, and can sequentially drive the screw-in structure and the expansion structure to act, so that the base is fixed on the ground; the horizontal clamping mechanism is arranged on the fixing plate and comprises a storage box, the storage box is connected with the fixing plate through a leveling structure, after the base is fixed to the ground, the leveling structure can enable the storage box to be parallel to the horizontal ground, and when an observation instrument is placed on the storage box, a clamping assembly is triggered, and the observation instrument can be fixed to the storage box.

The utility model discloses a camera device, which relates to the technical field of cameras and comprises a bearing mechanism, a positioning mechanism is arranged at the bottom of the bearing mechanism, a protection mechanism is arranged at the front end of the bearing mechanism, and a camera body is arranged in the bearing mechanism. When a user needs to place the device on the ground, a threaded handle is screwed off firstly, then two extension plates are released from a sliding groove, a storage plate is matched with the two extension plates to enlarge the ground gripping area of the device, then the threaded handle is screwed on, the position of the storage plate is fixed, and the device is placed more stably through assistance of anti-skid lines; when the camera body is not used, the magnetic strip is attracted to the magnetic groove located below, the baffle protects the camera body, when a user needs to use the camera body, the user can rotate the baffle through assistance of the bearing till the magnetic strip is attracted to the magnetic groove located below, and at the moment, the baffle is fixed.

The utility model relates to the technical field of chargers, and provides a vehicle-mounted charger convenient to plug and unplug, which comprises a shell, a mainboard and a rebound assembly, the mainboard and the rebound assembly are arranged in the shell. The rebound assembly comprises a supporting cylinder, a sliding unit and a positioning plate. The outer circle face of the supporting cylinder is fixedly connected with the inner wall of the shell, the sliding unit is arranged in the supporting cylinder in a sliding mode, and the two ends of the positioning plate are connected with the sliding unit in a sliding mode and connected with the side face of the supporting cylinder in a rotating mode respectively. The sliding unit comprises a sliding block, a connecting rod and a finger ring; the sliding block is in sliding connection with the shell, the two ends of the connecting rod are fixedly connected with the top of the sliding block and rotationally connected with the finger ring respectively, the problem that an existing vehicle-mounted charger is inconvenient to pull out due to the fact that the size is reduced is solved, and the vehicle-mounted charger has good market application value.

This utility model relates to the technical field of grab bucket equipment, specifically disclosing a grab bucket device for cleaning silt from water conservancy channels. It includes a main shaft and two grab bucket assemblies, each positioned below the main shaft. Each grab bucket assembly is used to grab silt. Each grab bucket assembly includes a first bucket body with symmetrically arranged grooves. Extended bucket bodies are slidably connected to the inner cavities of the grooves. A second bucket body is fixedly connected to the side of each extended bucket body away from the first bucket body. The grab bucket assembly is composed of the first and second bucket bodies, resulting in a compact size when closed, facilitating storage and transportation. During operation, the position of the extended bucket bodies within the groove cavities can be adjusted, along with the distance between the first and second bucket bodies, creating an expandable grabbing space. This allows the extended bucket bodies to slide along the grooves and expand to the required width, increasing the grabbing area and improving the efficiency of a single silt removal operation.

The utility model belongs to the technical field of fruit picking unmanned aerial vehicles, and particularly relates to a picking unmanned aerial vehicle for a hillside orchard, which comprises an unmanned aerial vehicle and a mechanical arm, and an image acquisition device is arranged at the front end of the unmanned aerial vehicle; the mechanical arms comprise the first mechanical arm and the second mechanical arm, a first rotating shaft is rotationally arranged at the bottom of the unmanned aerial vehicle, a second rotating shaft is rotationally arranged on the first rotating shaft, and the first end of the first mechanical arm is fixedly connected with the second rotating shaft; the second end of the first mechanical arm is rotationally connected with the first end of the second mechanical arm through a third rotating shaft; the second end of the second mechanical arm is rotationally provided with a mechanical claw used for grabbing fruits through a fourth rotating shaft, the unmanned aerial vehicle is further provided with a driving mechanism, and the picking system is simpler in structure and better in use effect.

The utility model discloses a quick remodeling structure of a plugging device of an air bag folding machine of an automobile safety air bag, which relates to the related technical field of the air bag folding machine of the automobile safety air bag and comprises a mounting seat, a plugging module is mounted at the bottom end of the mounting seat, and a fixed base is sleeved on the outer side of the mounting seat; a clamping mechanism used for fixing the fixing base is arranged on the outer side of the mounting base, and the butt joint groove is formed in the upper end of the outer side of the mounting base. According to the quick remodeling structure of the plugging device of the automobile safety airbag folding machine, the top end of a first airbag can be extruded through the bottom end of a fixed base, so that gas in the first airbag is conveyed into a second airbag through a hose, and a gap between a mounting box and a mounting base can be filled with the second airbag; and therefore, the positions of the mounting seat and the fixed base are relatively fixed, and the situation that the mounting seat shakes after the mounting seat and the fixed base are clamped is avoided.