16results about How to "Prevent running out" patented technology

The utility model relates to fuel cell heat exchange technical field discloses fuel cell cooling water loop temperature equalization type spiral heat exchange pipe, including battery case, the right side fixed coupling of battery case has the supporting plate, the inboard fixed coupling of battery case has the polar plate, the inboard of polar plate is provided with heat pipe mechanism, the top of battery case is provided with temperature measuring mechanism, the top of supporting plate is provided with flow channel control mechanism, flow channel control mechanism is used for the flow rate of different heat pipe flow channel of selection adjustment, the top right end rear side of battery case is provided with filter mechanism, filter mechanism is used for filtering the impurity in coolant. In the utility model, the control of each branch flow channel coolant flow, according to temperature balance each flow channel flow, improve the temperature difference of different area of battery, effectively reduce the phenomenon that some area temperature is too high, effectively keep fuel cell cooling water loop overall temperature equalization.

The invention discloses a preparation method of a loose body based on an optical fiber preform, and relates to the technical field of optical fiber processing. The method comprises the following steps: SS01, depositing a barrier layer by adopting an MCVD (modified chemical vapor deposition) process; sS02, multi-time deposition of a loose core layer is conducted through the MCVD deposition technology; sS03, preparing a doping solution containing rare earth ions and aluminum ions; sS04, off-line solution doping is carried out, and a vacuum pressurization alternate driving mode is adopted in the doping process. The porosity of the loose core layer is gradually reduced from inside to outside, a permeation resistance gradient is formed, the high porosity of the inner layer provides sufficient permeation channels, the low porosity of the outer layer plays a role of a barrier layer, rare earth ions are prevented from being adsorbed by the surface layer too early and exhausted in the doping process, and the rare earth ions are prevented from being adsorbed by the surface layer too early and exhausted through the forced permeation effect of vacuum pressurization alternate driving. Dissolved gas is discharged through vacuumizing operation after each stage of pressurization, space is vacated for next-stage permeation, and the rare earth ions are evenly distributed in the radial direction of the loose body.

The utility model provides a kind of perfusion bottle detection device, for cataract phacoemulsification instrument, perfusion bottle detection device includes support part and detection part, support part is used to place perfusion bottle, and detection part is used to detect the liquid level condition in perfusion bottle;Support part is the cylindrical structure with opening in side face and is surrounded to form a placement area, and perfusion bottle is placed in the placement area;Two sides of support part are all penetrated and are equipped with adjusting slide, two adjusting slides are symmetrically laid out, and detection part includes first detection piece and second detection piece, and first detection piece and second detection piece are respectively located in two adjusting slides and are slidably connected;In addition, first detection piece and second detection piece are connected by support band.

This utility model discloses a down-proof down jacket, comprising a skin-friendly layer, an inner lining layer, and an outer fabric layer. The inner lining layer is made of two layers of high-density nylon lining fabric sewn together. The inner lining layer forms several down-filling cavities through quilted seams at intervals. The down-filling cavities are filled with down. A non-woven lining layer is sewn onto the outer surface of the high-density nylon lining fabric. Two layers of knitted terry cloth are embedded in the quilted seams of the inner lining layer. The surface of the knitted terry cloth has a knitted loop structure. In this utility model, knitted terry cloth is added at the quilted seams of two adjacent down-filling cavities. During the movement of the down, the knitted loop structure on the knitted terry cloth will wrap around the down, effectively preventing the down from escaping through the seam gaps.

The application relates to a thread bubble run-out prevention bobbin case, a bobbin assembly and a sewing machine, and relates to the field of sewing machine equipment. The bobbin case comprises a bobbin case body, the bobbin case body is provided with a needle passing hole for the needle to pass through, the needle passing hole is provided with a thread bubble arrangement groove for arranging the thread bubble on one side of a long groove facing the needle, and the bobbin case body is provided with a limiting side wall on both sides of the thread bubble arrangement groove. The application has the effect of reducing the risk of the thread bubble running out of the needle passing hole and causing the sewing machine to skip stitches.

The utility model discloses an electric scooter wheel hub, including left hub piece, right hub piece and fastener, the inboard of left hub piece and right hub piece all distribute inner race, and the inner race on left hub piece and right hub piece are fixedly connected through fastener, the relative side of left hub piece and right hub piece distributes at least one above annular groove, the annular groove on left hub piece and / or right hub piece is built in sealing washer, the utility model has the advantages of simple structure, and the dismounting is time -saving and laborsaving, and the better advantage of leakproofness.

This invention provides a method for accelerating the compression of intelligent models on edge terminals, relating to the field of edge intelligence. Its key feature is that it includes: acquiring real-time operating status data of the edge terminal and feature information of the current input data, wherein the real-time operating status data includes computing resource load, memory occupancy, battery level, and device temperature. The advantages of this invention are: by sensing the device status and input complexity in real time, and utilizing reinforcement learning to dynamically generate an optimal strategy combination including pruning, hybrid quantization, and early termination mechanisms, this method overcomes the limitations of traditional static compression, achieving a dynamic balance between computing power, accuracy, and energy consumption. It not only significantly reduces inference latency and memory usage but also adaptively adjusts based on battery level and temperature, effectively solving the problems of difficult deployment, high heat generation, and short battery life of large models on resource-constrained edge devices, and greatly improving the real-time performance and stability of intelligent applications.

This application relates to a feeding device, comprising: a material conveying channel for guiding material transport; a receiving assembly with a receiving groove; a power device for driving the receiving assembly to move between a first position and a second position; a stop block; and a power component connected to the stop block via a transmission assembly to drive the stop block to move along the length direction of the receiving groove; when the receiving assembly is in the first position, the stop block extends into the receiving groove. In this feeding device, the receiving length of the receiving assembly can be flexibly adjusted, thereby enabling convenient transport of materials of various sizes.

The utility model discloses a livestock and poultry are cultivated with convenient dismantlement's livestock and poultry fence, including support column and fixed fence, the utility model discloses a mounting assembly and movable fence subassembly are set up, through the rotation handle drive bidirectional screw rotation, the bidirectional screw rotation drives movable block to remove, and movable block removes and drives the push block to remove, and the push block removes and promotes the clamping block no.

This utility model relates to the field of cosmetics. A lipstick sealing structure is characterized by comprising a filling cap, the filling cap including a top in a horizontal direction and a first sidewall in a vertical direction, the first sidewall surrounding the lower part of the top, and an annular groove with a downward opening provided at the junction of the first sidewall and the top. This utility model provides a filling cap at the opening of an inclined tube, which can seal the upper opening of the inclined tube, thereby preventing lipstick material from leaking out of the upper opening of the inclined tube during filling.

The present disclosure relates to the technical field of film blowing machine, and one embodiment of the present disclosure provides a PE film blowing machine, which comprises a feeding hopper, a sealing disc, a bag clamping assembly and a dust suction assembly. The feeding hopper is installed through communication at the top end of the film blowing machine body, and the top end of the feeding hopper is detachably provided with a hopper cover. A feeding circular opening is formed in the hopper cover. The sealing disc is arranged on the hopper cover through a front and rear sliding assembly, and is used for sealing the feeding circular opening after pouring is completed. The bag clamping assembly is arranged on the side of the feeding hopper, and is used for blocking the cloth bag during pouring. The dust suction assembly is arranged on the supporting table, and is used for adsorbing the dust in the feeding hopper. Through the above technical scheme, the technical problem that dust is easily generated during pouring of plastic particles and floats around the workers in the prior art is solved.

The utility model provides a kind of mixing station water reservoir that can automatically pump water, including pool body, the inside of the right end of pool body is provided with two groups of telescopic frame, installation component is provided between telescopic frame and pool body, two groups The top of telescopic frame is fixedly installed with electrical cabinet, the bottom of electrical cabinet is provided with two groups of water level monitoring piece, the top of pool body is fixedly installed with buffer flow component, two groups The water pump is electrically connected with water level monitoring piece, and water pump is used to deliver water into buffer flow component. The utility model has the advantages of automatic pumping, preventing water from being used up, and ensuring stable production.

The application provides a cloud computing-based dynamic configuration data acquisition method and system, relates to the field of industrial internet, and solves the technical problem of low data acquisition quality in the prior art. The method comprises the following steps: acquiring a basic task demand parameter configured by a user; acquiring network condition parameters, equipment load parameters and data value evaluation values according to a preset period, and combining the basic task demand parameter to calculate an actual sampling frequency, a resource allocation weight and determine a data processing node; acquiring data according to the actual sampling frequency, and allocating computing resources to different tasks according to the resource allocation weight. The application is used in industrial equipment operation state monitoring and industrial data acquisition processes.

The utility model discloses a folding pet resting nest, including front board, the back of front board both sides symmetry is provided with the side plate, front board both sides symmetry is provided with two rotatory seat, the inside fixed connection of rotatory seat has the pivot, the surface rotation of pivot is connected with the rotation block, the one end fixed connection of rotation block away from pivot has the oblique support board, the one end fixed connection of oblique support board away from rotation block has the clamping block, the inside of oblique support board is provided with the thread hole, the inside screw thread connection of thread hole has the connecting bolt, the one end fixed connection of connecting bolt away from side plate has the rotary disc. The utility model discloses through with front board, back plate, side plate and bottom plate and top plate fixed connection form resting nest whole, and through the folding of bottom plate and top plate realizes the folding and unfolding of resting nest, thereby convenient resting nest folding carries the stability of guaranteeing the connection between each board material, avoids producing separation.

This application relates to a feeding device, comprising: a material conveyor for guiding material downstream; a receiving assembly including a receiving base with a recessed receiving groove, and a cover plate connected to the receiving base and covering the top opening of the receiving groove; a power unit connected to the receiving assembly to drive the receiving assembly to move between a first position and a second position, wherein when the receiving assembly is in the first position, the receiving groove is located at the outlet end of the material conveyor and is connected to the material conveyor, and when the receiving assembly is in the second position, the receiving groove moves out of the outlet end of the material conveyor and is misaligned with the material conveyor; the cover plate includes a vertically penetrating positioning hole, the receiving base includes an upwardly extending positioning pin inserted into the positioning hole, and a spring pressure block connected to the receiving base elastically presses the cover plate down onto the receiving base. The cover plate at the opening of the receiving groove of the receiving assembly of this feeding device has a quick-release and quick-install structure, which can better adapt to production needs.