10results about How to "Avoid compression deformation" patented technology

This invention discloses a waterproof and breathable automotive signal light assembly and its sealing process, relating to the field of automotive signal light technology. It includes: a signal light body with LED beads installed inside; a signal light cover installed on one side of the signal light body, sealed together using a sealing process; and an exhaust mechanism located on one side of the heat dissipation mechanism for balancing the internal and external air pressure of the signal light cover. This device achieves dynamic pressure balance and thermal management based on the principle of thermally induced pressure change and unidirectional fluid control: when the LED operates, causing an increase in internal temperature and pressure, the thermally expanded gas overcomes the pre-tightening force of the first elastic element, opening the exhaust one-way valve core and entering the diversion chamber through the exhaust channel. At this time, the intake one-way valve is normally closed, and the high-pressure gas is only discharged through the top connecting pipe to prevent the sealing structure from deforming under pressure; while achieving pressure balance, it prevents direct intrusion of humid air.

This invention provides a method for side-sweeping and stopping a cleaning device, a side-sweeping assembly, and the cleaning device itself. The cleaning device includes a side-sweeping assembly comprising a side brush, a trigger, and a detection device. The side brush has N bristles, where N ≥ 1. The method includes the following steps: obtaining a preset stop position for the side brush; determining the positional relationship between the bristles, the trigger, and the detection device based on the preset stop position, such that the initial position of the bristles is at the preset stop position; when a preset stop condition is met, detecting the trigger via the detection device to trigger a stop signal, which causes the bristles to stop rotating at a predetermined stop position; wherein the predetermined stop position is related to the preset stop position. This method enables the side-sweeping assembly to stop at a predetermined stop position, preventing the bristles from being deformed by pressure or damaged by the hair-cutting assembly.

The utility model provides a kind of air volume adjustable air mixing knife for tinning, belong to air knife technical field, including air knife upper die and its below air knife lower die;Between the air knife upper die and air knife lower die, ultra-thin sealing gasket is equipped;Air inlet is opened in the outer lateral wall of air knife lower die;Air cavity is opened in the bottom of air knife upper die and the top of air knife lower die respectively;Air outlet is equipped between the air knife upper die and air knife lower die, close to the inner side position of ultra-thin sealing gasket;Threaded hole is opened in the top of air knife lower die;And screw rod limiting hole is opened in the top of air knife upper die;The utility model is equipped with ultra-thin sealing gasket, under meeting different air volume demand, the size of air volume is adjusted by replacing ultra-thin sealing gasket of different thickness, realizes flexible air volume control, without replacing entire air knife, by and the height of equal high gasket of ultra-thin sealing gasket thickness adaptation, ultra-thin sealing gasket can be protected.

This utility model discloses a convenient wardrobe rack, including a support plate, support arms, a hanging basket, and a locking seat. Two or more support plates are longitudinally arranged and detachably installed on a wardrobe or wall. Each end of the support arm has a hanging end and an extension end, respectively, and a locking part is provided at the top of the support arm. The extension end has a first support part, and the locking part has a second support part. The hanging end is detachably connected to the support plate, making the support arm perpendicular to the support plate. The front and rear sides of the hanging basket are respectively installed on the first and second support parts. The locking seat is slidably installed on the locking part of the support arm and has a locking slot for locking the side of the hanging basket. This reduces the material and labor costs of the wardrobe rack, improves installation convenience, and enhances the load-bearing capacity and stability of the wardrobe rack.

This invention belongs to the field of medical device technology and discloses an implantable medical connector, an extension lead, and an implantable neurostimulation system. The implantable medical connector includes a channel module and a support core. The channel module includes a protective shell and multiple conductive elements and multiple seals disposed within the protective shell. The conductive elements and seals are arranged coaxially and alternately along a first direction. The interiors of the conductive elements and seals together form a insertion channel for inserting electrode leads, which extends along the first direction. At least a portion of the support core is fixedly disposed within the insertion channel. The electrode lead includes a connecting end that inserts into the insertion channel and a receiving channel extending inward from the connecting end. When the electrode lead is inserted into the insertion channel, the support core is received within the receiving channel. This invention can improve the radial load resistance of the electrode lead and enhance product reliability.

The utility model relates to the field of degradable straws, and discloses a degradable porous straw which comprises a straw body and a base layer, a porous mechanism is fixedly arranged at the upper end of the straw body, a reinforcing mechanism is fixedly arranged on the outer surface of the straw body, and an inner reinforcing layer is fixedly arranged on the inner surface of the base layer. And an inner waterproof layer is fixedly arranged on the inner surface of the inner reinforcing layer. The reinforcing mechanism is fixed to the specific position of the outer wall of the first pipe body through the first limiting ring and the second limiting ring, the distance between the two rings forms the installation groove position to bear the stabilizing disc, the adhesive layers are arranged on the two sides of the bottom of the stabilizing disc and directly adhere to a beverage package sealing face, and the straw fixing effect is enhanced through the double functions of mechanical limiting and chemical adhesion. The bottom of the adhesive layer is covered with the protective layer, interference of water vapor, grease or other external environments is effectively isolated, the stability of an adhesive interface is guaranteed, and the stability of the straw during use is guaranteed through matched use of the limiting ring and the adhesive layer.

The utility model discloses a kind of mask nonwoven fabric superposition press cutting device, it is related to mask press cutting technical field, including fixed mechanism, the upper end of fixed mechanism is fixedly provided with side setting adjusting mechanism, middle part side setting adjusting mechanism is sleeved with mask press cutting mechanism, both sides side setting adjusting mechanism is sleeved with conveying mechanism, the utility model solves the problem that conveying equipment needs to pause when press cutting of existing nonwoven fabric mask press cutting device, and impact force is easy to let film cloth deformation, the utility model is set through side setting adjusting mechanism, mask press cutting mechanism and the collocation of conveying mechanism, lower conveying roller and upper conveying roller are flat conveying nonwoven fabric in both sides, mask press cutting mechanism realizes the press cutting of nonwoven fabric in transportation, prevent mask cloth press cutting deformation, through the corresponding setting of mask press cutting mechanism and inclined plate, inclined plate is set in one side of upper press roller and lower embedding roller, can receive mask cloth after press cutting, the output end of inclined plate is connected with conveying belt, can realize the further processing of mask cloth and conveying.

This utility model relates to the field of fungicide filling technology, and in particular to a positioning support mechanism for a capping machine used for fungicide filling. The mechanism includes a clamping capping mechanism and a limiting support mechanism. The limiting support mechanism is located on the outside of one side of the clamping capping mechanism. The clamping capping mechanism includes a mounting base, a rotating shaft, an upper spring pressure head, a lower spring pressure head, a spring, a flat key, a gripper seat, a pressure head seat, grippers, and a movable support. The rotating shaft is movably connected to the mounting base, the upper spring pressure head is fixedly connected to the bottom of the rotating shaft, and the lower spring pressure head is engaged with the inner side of the bottom of the upper spring pressure head. This positioning support mechanism for a capping machine used for fungicide filling mainly grips and rotates the caps of packaging containers. During the rotational installation process, it provides limiting support at the bottom of the container opening installation position, thereby ensuring the container opening position, facilitating the cap installation work, and effectively supporting and preventing the packaging container from being deformed under pressure, thus ensuring the cap installation effect.

The utility model relates to the technical field of optoelectronic devices, especially point to a kind of processing device for laser tail fiber packaging laser welding, solve the problem that existing technology tool fixture is not applicable to butterfly laser tail fiber welding, clamping is not firm, including tool main body, the upper surface of tool main body is equipped with mounting groove, the front of tool main body is equipped with connecting seat avoidance groove, connecting seat avoidance groove is communicated with mounting groove, the left and right side walls of mounting groove are equipped with pin avoidance groove, mounting groove is equipped with the clamping block assembly being oppositely arranged with connecting seat avoidance groove in.Instructive effect is: when clamping butterfly laser, connecting seat enters connecting seat avoidance groove, pin enters pin avoidance groove, and then make laser main body enter mounting groove, clamping block assembly clamps laser main body, effectively guarantee the clamping stability of butterfly laser;The tail fiber of butterfly laser is stretched out the mounting groove of processing device upwards, convenient for subsequent butterfly laser tail fiber welding.

The present disclosure relates to the technical field of power boost conversion devices, and one embodiment of the present disclosure provides a power boost conversion device with a heat dissipation structure, which comprises a sleeve frame and a power boost converter body, the power boost converter body is arranged in the sleeve frame, a fixing assembly is arranged between the power boost converter body and the inside of the sleeve frame, a heat dissipation assembly is arranged on the sleeve frame, the heat dissipation assembly comprises a plurality of heat conduction plates, the heat conduction plates are evenly distributed in double rows, the heat conduction plates are respectively attached to the top and bottom of the power boost converter body, a pair of heat dissipation fins are arranged on the heat conduction plates, a plurality of positioning frames are arranged on the top and bottom of the power boost converter body, the positioning frames are attached to the two sides of the heat conduction plates, and a plurality of heat dissipation holes are arranged on the top and bottom of the sleeve frame. Through the above technical scheme, the technical problem of the prior art that the traditional device is simple and the aluminum heat dissipation fin is naturally cooled, the heat dissipation area is limited, and the heat conduction efficiency is low is solved.