13results about How to "Flexible support" patented technology

The application relates to the technical field of automobile manufacturing, and discloses a welding support device for automobile sheet metal parts, which comprises a layout base, a main hole position positioning support is arranged on the top of the layout base, a main clamping positioning support is arranged on the left side of the main hole position positioning support, and a clamping welding assembly is arranged on the left side of the main clamping positioning support. The bottom welding electrode is moved upward through the operation of the bottom telescopic rod, the bottom welding electrode is in contact with the main sheet metal, the top welding electrode is moved downward through the operation of the top telescopic rod, the top welding electrode is in contact with the auxiliary sheet metal, the top welding electrode and the bottom welding electrode are electrified, heat generated by the current at the contact point melts the main sheet metal and the auxiliary sheet metal, and the main sheet metal and the auxiliary sheet metal are solidified under the pressure of the top telescopic rod and the bottom telescopic rod to form welding points, at this time, the main sheet metal and the auxiliary sheet metal are preliminarily welded, and the problems that the existing support device cannot clamp the main sheet metal and the auxiliary sheet metal for welding immediately, and the mechanical hand carrying the spot welding device needs to consume time during movement and leads to low efficiency are solved.

This utility model discloses a movable base for a lifting platform, relating to the field of lifting platform mobility technology. It includes a base with a support frame movably connected to one side, a tire fixedly connected to the bottom of the base, and a support assembly at the bottom of the base. The support frame includes a connecting block, one side of which is fixed to one side of the base. Upon activation of the support frame, the support frame drives a transmission rod to move within the connecting block, thereby causing a limiter and a fixed column to move synchronously. At this time, the adjusting screw rotates, and using a threaded structure, the fixed column drives the adjusting column to move up and down along its inner wall. The adjusting column then drives the support base plate to move downwards, causing the support base plate to tightly press against the ground and achieve stable fixation. This process, through mechanical linkage and threaded adjustment, precisely controls the position and pressure of the support base plate, providing reliable support for the overall equipment, effectively enhancing equipment stability, reducing the risk of shaking and displacement, and ensuring normal equipment operation.

The embodiment of the utility model provides an electronic equipment accessory. The electronic equipment accessory specifically comprises a main body, a base, a finger clamping part and a supporting part, the main body comprises a back plate, and the base is connected to the back plate; the finger clamping part can be clamped by a user, and one end of the finger clamping part is rotationally connected with the base; the supporting part is rotationally connected with the other end of the finger clamping part; in the length direction of the back plate, the back plate comprises a top area, a wireless charging area and a bottom area, the supporting part is stored in the wireless charging area when closed, the supporting part is far away from the wireless charging area and moves towards the bottom area when opened, and the base is arranged close to the wireless charging area or arranged in the wireless charging area. According to the electronic equipment accessory provided by the embodiment of the utility model, the electronic equipment can be supported, a user can conveniently clamp the finger clamping part, the use experience is comfortable, and the user can more comfortably and conveniently hold the electronic equipment.

The utility model discloses a construction frame for building engineering, including support seat, the left and right sides of support seat all are equipped with support block, the upper surface of two support blocks all is seted up with recess, two recesses's inner bottom wall all are fixedly installed with two first electric cylinders, the top of support seat is equipped with two adjusting cover, two adjusting cover's bottom all are fixedly installed with the connecting plate, two groups first electric cylinder's telescopic end respectively with two connecting plate's bottom fixed connection, support seat's bottom slidingly connected with two adjusting plate, support seat's bottom fixed connection has fixed block, fixed block's left and right sides all are fixedly installed with second electric cylinder. The construction frame for building engineering reaches the effect that the distance between two adjusting covers and support slide plate is flexibly adjusted, and then can debug the support area during construction, will be more flexible to support the construction worker, avoids the problem that the construction support appears the limitation during construction.

The invention belongs to the field of energy consumption optimization, and particularly relates to a two-stage electrolytic copper foil electrodeposition energy consumption optimization method based on federal learning. The method comprises the steps that each client side collects multi-dimensional technological parameters in the electrolytic copper foil electro-deposition process, and technological parameter vectors are constructed; constructing a federated optimization framework, training a local energy consumption predictor by each client in a local autonomous optimization stage, and calling an intelligent optimization algorithm for optimization; in the federated collaborative optimization stage, each client updates a local energy consumption predictor based on the structure parameters of the global energy consumption predictor generated by the server, and calls an intelligent optimization algorithm to perform collaborative optimization; and based on the latest local energy consumption predictor, carrying out backtracking evaluation on the optimal process parameter vector set, and screening out the process parameter vector which has the lowest predicted energy consumption and is finally applied to production control. According to the method, flexible support for various intelligent optimizers is realized, and generalization, stability and reliability of the model in a real industrial scene are improved.

The utility model discloses a mistaken touch prevention structure of a handheld electric tool, which belongs to the technical field of handheld electric tools, and adopts the technical scheme that the mistaken touch prevention structure comprises a handheld angle grinder body, the rear side of the handheld angle grinder body is rotatably connected with a mistaken touch prevention mechanism, the top of the mistaken touch prevention mechanism is fixedly connected with a bearing mechanism, and the bearing mechanism is fixedly connected with the handheld angle grinder body. A torsional spring in the mistaken touch prevention mechanism drives a baffle and can automatically reset and completely cover a start or pause button on the rear side of the handheld angle grinder, foreign matter and mistaken touch risks are effectively isolated, the clamping design of an anti-deviation groove and a stop lever ensures that the position of the baffle is accurate when the baffle is closed, the use safety and reliability of the tool are improved, and the working efficiency is improved. A supporting rod in the bearing mechanism is matched with a compression spring and a slidable sleeve, the height of the arm supporting frame can be adjusted in a self-adaptive mode according to the holding habit and the force application angle of a user, the arm supporting frame is flexible in supporting, hand fatigue is greatly relieved, the man-machine engineering experience is optimized, and the comfort and stability of long-time operation are improved.

The application relates to an anti-sinking truss and relates to the field of scaffold structures. The truss comprises a main truss composed of two mutually parallel square tubes, the middle parts of the two square tubes being connected through a support seat, the support seat being sleeved and mounted on the square tubes and being fixedly connected with the square tubes, and a turnover frame group being mounted at the two ends of the square tubes, one end of the turnover frame group being fixedly connected with the square tubes and the other end of the turnover frame group being provided with a length adjusting frame. The application increases the support points of the main truss through the support seat, effectively improves the overall stability of the truss through the adjustable property of the turnover frame group and the length adjusting frame and the auxiliary support effect of the reinforced support, and prevents the truss from sinking during use. The length of the length adjusting frame is adjustable and the angle of the turnover frame group is adjustable.

The utility model discloses a connection type reinforcing foundation pit supporting structure which comprises a supporting bottom plate, the upper surface of the supporting bottom plate is fixedly connected with two supporting plates, the upper surfaces of the two supporting plates are jointly and fixedly connected with a supporting seat, two supporting plates are arranged outside the supporting seat, two positioning grooves are formed in the upper surface of the supporting seat, and the supporting plates are fixedly connected with the supporting seat. Positioning blocks are fixedly connected to the front faces of the two supporting plates, threaded grooves are formed in the front faces of the two positioning blocks, two threaded holes are formed in the front face of the supporting seat, the inner wall of one threaded hole is in threaded connection with a fixing screw, and the outer surface of the fixing screw is in threaded connection with the inner wall of the threaded groove. Two reinforcing plates are fixedly connected to the upper surface of the supporting bottom plate. According to the connecting type reinforcing foundation pit supporting structure, the stability of the supporting plate during supporting of the inner wall of the foundation pit is enhanced, the temporary, rapid and safe supporting effect is achieved, and supporting of a small-area foundation pit can be more flexible.

The application relates to the technical field of new energy optimization scheduling, and discloses a power distribution network source-load collaborative scheduling method considering multiple types of flexible resources. The method considers the diversity and space-time difference of flexible resources, introduces multiple types of flexible resources, enriches the resource types of source-load bilateral collaboration, and expands the feasibility and effectiveness of source-load collaboration in different scenarios. In addition to considering fixed energy storage resources, the method also introduces a demand response mechanism, integrates user-side flexible resources into the scheduling process, and at the same time, considers the space flexibility and time sequence adjustment capacity of mobile energy storage equipment, and builds a source-load collaborative scheduling model considering multiple types of flexible resources. Furthermore, aiming at the space-time characteristics that the mobile energy storage equipment needs to simultaneously decide the destination and charging and discharging power, the method introduces a PDQN algorithm based on a mixed action space. The application can effectively promote source-load collaboration, reduce network loss, promote new energy consumption, and improve the economic efficiency of power distribution network operation.

This utility model belongs to the field of medical tool technology, specifically a general surgical suspension frame, including a bed frame. A rectangular groove is symmetrically provided on one end of the bed frame. A positioning component is inserted into the inner side of the rectangular groove. The positioning component includes a baffle, a traction plate, a positioning plate, locking teeth, and a rectangular cylinder. An adjustment plate is sleeved on the outer side of the positioning plate. A moving groove is provided in the middle of the side wall of the adjustment plate. Positioning openings are symmetrically provided on both sides of the moving groove. A support plate is inserted into the inner side of the moving groove. A restraint component is fixed to one end of the support plate's side wall. A bandage hook is fixedly connected to the bottom edge of the support plate. This utility model allows for either positioning and supporting the patient's limb by placing it inside the restraint component, or suspending and supporting the patient's limb by hanging one end of the bandage on the inside of the bandage hook. The support method is flexible and the support effect is good; it is also flexible to adjust and highly practical.

The application relates to a folding pull rod device suitable for an aircraft transfer trolley, belonging to the technical field of aviation ground support equipment, and comprising a bottom plate frame and mounting columns mounted on the bottom plate frame. The mounting columns comprise multiple groups of first vertical columns and multiple groups of second vertical columns. The multiple groups of first vertical columns are fixedly connected to one side of the bottom plate frame, the multiple groups of second vertical columns are mounted on the other side of the bottom plate frame, and sliding devices are arranged between the multiple groups of second vertical columns and the bottom plate frame. The second vertical columns are slidably connected to the bottom plate frame through the sliding devices. Folding pull rod mechanisms are arranged at the two ends of the bottom plate frame and detachably connected to the bottom plate frame. The application has the technical effect of improving the space utilization efficiency and universality of the equipment.

The application provides a computing device and method for an image pixel processing network, the device comprising an external storage, a bus controller, an address controller, an input buffer, a weight buffer, a bias buffer, an output buffer, and q block computing units. The application proposes a novel hardware architecture which can convert various convolutions into specific deformable convolutions for calculation to flexibly support multiple types of convolution layers. The application also designs corresponding computing units and a brand-new decoupled computing process to unify diverse memory access modes and ensure the consistency of input / output layout formats.