8results about How to "Implementation angle" patented technology

The utility model discloses a kind of leap sieves, it is related to sandstone screening field, comprising: leap sieve main body, the leap sieve main body is used to the screening of sandstone;Adjustable material blocking device, the adjustable material blocking device is installed in the both sides of leap sieve main body screen, and the adjustable material blocking device of both sides is staggered arrangement, the adjustable material blocking device includes: rotating mechanism, the rotating mechanism is installed on leap sieve main body;Telescopic mechanism.The utility model utilizes the setting mode of rotating mechanism and telescopic mechanism cooperation, through the staggered arrangement of adjustable material blocking device, it is convenient to block sandstone on leap sieve main body screen, through the cooperative matching of rotating mechanism and telescopic mechanism, the double regulation function of adjustable material blocking device angle and length is realized, this double regulation mechanism can control the leap speed and movement trajectory of material according to material particle size and humidity characteristic, make screening efficiency improve.

The utility model relates to a kind of slider connecting assembly in slider connecting technical field, including connecting block, rotating rod and swing rod, the rotating rod and the one end of the swing rod are respectively equipped with rotating block and pivot with the rotating cooperation of the connecting block, the both ends of the connecting block are respectively equipped with rotating groove and fixed block with the rotating block and the pivot cooperation, the other end of the rotating rod and the swing rod is equipped with fixed portion. The utility model makes rotating rod rotate and install in the one end of connecting block by the cooperation of rotating block and rotating groove. And by the cooperation of pivot and fixed block, swing rod swing installs in the other end of connecting block. Then, by fixed portion, rotating rod and swing rod are respectively firmly connected with slider or other components, so that connecting block, rotating rod and swing rod are mutually matched, multi-angle swing and rotation are realized, so as to improve the degree of freedom and adaptability of connecting assembly, realize complex motion demand, widen application scenario, meet diversified use demand.

The utility model provides a kind of multi-directional rotation locking's building model display platform, it is related to display platform technical field, comprising: bottom plate;Rotary locking assembly, rotary locking assembly includes the support frame being set on bottom plate, in the utility model, this display platform realizes multi-angle display by rotary locking assembly and lifting adjustment component cooperation, when working, transmission motor drives the rotation of first support plate, and clamping block is embedded in ratchet slot under the action of telescopic spring and realizes mechanical locking, ensure that the display angle is accurately fixed, and the hydraulic push rod of lifting adjustment component promotes the up-and-down movement of third support plate, drives the lifting of entire support frame, changes model display height, rotation and lifting action can be independently or synchronously carried out, fixed block guides clamping block linear motion, ensure the accurate engagement with ratchet slot, realize the multi-directional rotation of display model, arbitrary angle locking and height adjustment function, satisfy all-around display requirement.

This utility model discloses a screw fastening mechanism for an optical lens module, specifically relating to the technical field of screw fastening mechanisms. It includes two supporting side plates, a connecting seat between the two supporting side plates, and displacement components for translating the connecting seat on the two supporting side plates. A mounting frame is connected to the connecting seat via a slide rail. A drive motor is installed inside the mounting frame, and a fastening component is located at the lower end of the drive motor. A floating connection structure is provided between the drive motor and the fastening component. This utility model, by setting a floating connection structure, utilizes the constant velocity transmission and large angle compensation capabilities of a ball-cage universal joint to accurately transmit torque and adapt to screw hole deviations. In this case, the floating connecting plate connected by a first spring and a second spring enables dynamic balance between the universal joint angle compensation and the flexible support of the elastic element. This design allows the fastening component to automatically adjust its floating amount during screw insertion, maintaining the optimal fastening posture.

This utility model relates to the field of LED screen display lightbox technology, and in particular to an angle-adjustable splicing LED screen display lightbox, comprising an LED lightbox, in which multiple LED beads are arranged in the inner cavity, and an advertising lightbox picture is glued to the outer wall of the LED lightbox. A first hinge is provided on the outer wall of the LED lightbox, and the LED lightbox is rotatably connected to a telescopic rod through the first hinge. A collar is connected to the end of the telescopic rod, and a lightbox bracket is integrally formed on the collar. The lightbox bracket is sleeved on the outer wall of the support rod, and the support rod is inserted into a plug-in sleeve. The bottom of the plug-in sleeve is inserted into the plug-in sleeve. This angle-adjustable splicing LED screen display lightbox can achieve tilt angle adjustment by adjusting the length of the telescopic rod. The plug-in sleeve and support rod are rotated in conjunction with bearings to realize the rotation function, so that the entire LED lightbox can achieve multi-angle adjustment and splicing, and is easy to assemble and disassemble.

The utility model relates to the technical field of environment monitoring, in particular to environment monitoring equipment with a multi-sensing integrated function for park environment monitoring, which comprises a monitoring base, a temperature sensor arranged at the top of the monitoring base, a humidity sensor arranged at the top of the monitoring base, and a negative oxygen ion sensor arranged at the top of the monitoring base. The top of the monitoring base is provided with a networking module, the bottom of the monitoring base is movably connected with a mounting base, one side of the mounting base is provided with an angle adjusting assembly, and one end of the angle adjusting assembly is connected with the monitoring base. According to the device, the multi-sensing integrated environment monitoring equipment can be rapidly installed at various places needing to be monitored, such as subway stations, park shade-shades and people flow distribution places, and under the design that the angle can be adjusted, the orientation of the monitoring equipment can be adjusted according to actual scene requirements so as to obtain more accurate monitoring data; and the system can be accessed into a monitoring system, so that monitoring data can be transmitted in time.

The utility model relates to the technical field of suction and discharge vehicle, concretely to a kind of electric multifunctional suction and discharge vehicle, comprising: suction and discharge vehicle body, the suction and discharge vehicle body includes frame, the frame surface is provided with jar, the jar top side is provided with ladder stand;The ladder stand both ends are connected with assembly structure, the assembly structure includes limit ring, the limit ring one end is connected with positioning screw rod.The utility model is by the mounting seat sleeve connection in fixed screw rod outer wall, using fixed screw rod between jar and mounting seat is positioned, second nut is then rotationally connected in fixed screw rod top outer surface, to fix mounting seat, the limit ring one end is connected with positioning screw rod and is inserted in the through hole inside that mounting seat has opened, to limit the position of ladder stand, realize the assembly effect between jar and ladder stand, avoid the problem that because the size of tool that worker carries is different, and ladder stand cannot be replaced, leading to inconvenient problem of climbing.

This utility model provides an outdoor tent fabric sewing device, relating to the technical field of outdoor product processing equipment. It includes a workbench with a sewing head fixedly connected to the top right side. A connecting groove is formed on the top left side of the workbench, and a conveying component is fixedly connected to the inner surface of the connecting groove. This utility model utilizes a rotating knob to drive a threaded column, which, through the threaded engagement, causes an annular pressure plate to move downwards via a sliding insert. A ball bearing, under the action of a spring, presses the fabric firmly, ensuring that the lower surface of the fabric is in contact with the rotating ring. An electric motor drives a feeding roller to achieve linear fabric conveying. The drive motor, through a bevel gear, drives the rotating ring to rotate within the annular groove, thereby adjusting the fabric angle. This structure solves the problems of easy fabric shifting and inconvenient angle adjustment in existing devices, making tent fabric sewing more precise, adapting to different sewing angle requirements, and improving operational convenience.