12results about How to "Enough operating space" patented technology

This application relates to an electronic atomizer with an aroma-enhancing structure, comprising a housing and an inhalation mouthpiece, a cartridge, and an atomizing component sequentially disposed on the housing. The cartridge is used to hold e-liquid and also includes an aroma-enhancing component disposed within the housing. The aroma-enhancing component includes a receiving box and a sealing lever. The receiving box contains aroma-enhancing particles and has an airflow channel that connects the atomizing component and the inhalation mouthpiece. The sealing lever is movably inserted within the receiving box and is used to seal the atomizing component. When the user uses it for the first time, they pull the sealing lever until it separates from the atomizing component. This application has the effect of improving the taste during the user's inhalation process.

This application provides a working platform for demolishing concrete structural beams, belonging to the field of building construction technology. Addressing the problems of low efficiency, long cycle, and high cost in demolishing concrete structural beams, this application provides a working platform for demolishing concrete structural beams, comprising two detachably connected platforms, the length of which is the same as the demolition radius. Each platform includes a platform frame, a load-bearing plate, guardrails, and a limiting structure. The platform frame is composed of multiple welded square steel bars and is placed on the upper surface of the concrete structural beam. The load-bearing plate is positioned above the platform frame. The guardrails are welded to the sides of the platform frame and are parallel to the concrete structural beam. The limiting structure, composed of multiple square steel bars and welded to the lower part of the platform frame, is used to clamp and can move relative to the concrete structural beam. This application allows the beam to be demolished to serve as the load-bearing structure of the working platform, eliminating the need for scaffolding. Furthermore, the working platform can be moved while demolishing during construction until the structural beam is completely demolished, improving construction efficiency, shortening the construction cycle, and reducing construction costs.

The utility model relates to the technical field of optical cable fiber distribution boxes, and one embodiment of the utility model provides a floating type optical cable fiber distribution box which comprises a fiber distribution box body, the fiber distribution box body comprises a lower shell, a fiber melting disc is arranged on the inner bottom wall of the lower shell, a connecting plate is rotationally connected to the lower shell through a rotating piece, an adapter is installed on the connecting plate, and the adapter is connected with the fiber melting disc through a connecting piece. The optical fiber connector further comprises an elastic connecting piece, a first fixing piece and a second fixing piece, the elastic connecting piece is arranged on the connecting plate and the fiber melting disc and used for elastically connecting the connecting plate and the fiber melting disc, the first fixing piece is arranged on the inner side wall of the lower shell and used for fixing the connecting plate, and the second fixing piece is arranged in the lower shell and used for fixing the fiber melting disc. According to the technical scheme, the technical problem that in the prior art, due to the fact that wire supply in the box body is narrow and small during fiber melting operation, the box wall can limit installation operation of an optical cable, and operation is inconvenient is solved.

This invention discloses a modular robot joint testing system. A frame is fixedly mounted at one end of the test base. A rotating rod is rotatably mounted on the top of the frame, with winding shafts symmetrically mounted at both ends of the rotating rod. Traction ropes are wound around the middle of both winding shafts, and light steel mounting blocks are fixedly connected to the bottom ends of both traction ropes. Laser displacement sensors are mounted at the middle of one end of each of the two light steel mounting blocks. The laser displacement sensors of this invention can move along with the robot joints. A laser capture display screen records the amplitude and trajectory of the laser displacement sensors' swing, making it easier for operators to express the motion trajectory and amplitude data generated by the robot joint tests. This greatly facilitates subsequent analysis of the test data, resulting in more accurate test data. Using laser trajectories to express the motion trajectory prevents minor joint swing errors from being indistinguishable to the naked eye.

The utility model discloses an inner floating disc convenient to discharge explosive liquid, which comprises a floating disc main body, the floating disc main body comprises an upper floating disc and a lower floating disc, a fixed block is fixedly connected between the upper floating disc and the lower floating disc, the outer wall of the fixed block is provided with an adjusting assembly, and the adjusting assembly is fixedly connected with the upper floating disc. The adjusting assembly comprises an air conveying pipe fixedly connected to the outer wall of the fixing block, the air conveying pipe penetrates through and is fixedly connected to the fixing block, and the outer side of the air conveying pipe is fixedly connected with an elastic air bag. By means of the structure, the inflation state of the elastic air bag can be adjusted, the elastic air bag can expand in a self-adaptive mode according to the shape and size of the inner wall of the storage tank after being inflated, and therefore the gap between the air bag and the tank wall is eliminated. The tight fitting design improves the stability and safety of the inner floating disc, the situation that the isolation effect of the inner floating disc on flammable and explosive liquid is reduced due to the fact that a gap exists between the air bag and the tank wall is avoided, and reliable guarantee is provided for efficient operation and safe production of the storage tank.

This utility model relates to the field of heater technology and discloses a compact heater. The utility model includes a heater body, within which a heating element and a fan assembly are disposed. Two frames are detachably connected to the heater body. The heating element is snapped onto the two frames, and the fan assembly is detachably connected to the two frames. The heating element is located between the two frames and the fan assembly. The two frames have heat dissipation holes, and a support assembly is provided on the heater body. This utility model has the advantages of a relatively compact overall structure and convenient assembly.

This utility model relates to the field of furniture technology, specifically disclosing an inflatable, gap-filling bed frame, comprising: a bed frame surrounding an inner cavity for placing a mattress; and a gap-filling assembly installed on the cavity wall of the inner cavity. The gap-filling assembly has an inflated state where it expands to fill the gap between the mattress and the bed frame, and a deflated state where it contracts to expose the gap. The inflatable, gap-filling bed frame provided by this utility model avoids excessively large gaps between the mattress and the bed frame, thus preserving the aesthetics, and also protects the sides of the mattress from wear and tear.

The utility model discloses a kind of auxiliary dismounting tools of adjustable ball valve arm handle, including ball valve arm handle and valve stem, ball valve arm handle and valve stem are connected by connecting bolt and are connected with each other, through hole and first threaded hole for connecting connecting bolt are respectively arranged on ball valve arm handle and valve stem, the periphery of ball valve arm handle is distributed with several second threaded holes, further including ball valve arm handle dismounting mechanism and ball valve arm handle mounting mechanism, the ball valve arm handle dismounting mechanism and ball valve arm handle mounting mechanism all include mounting plate, multiple fixed slots and guide holes are distributed on mounting plate, fixed slot and guide hole are respectively annularly distributed in the periphery of mounting plate, fixed slot and guide hole are mutually staggered and set along the circumferential direction of mounting plate between them.The utility model can improve the dismounting convenience of operating personnel to ball valve arm handle, and reduce the possibility of deformation damage of ball valve arm handle in dismounting process.

The utility model provides an injection molding machine with a rotatable injection component, which comprises an injection component, a front support and a rear support are respectively arranged on two sides of the lower end of the injection component, and a sliding block is mounted at the upper end of the front support; the sliding block is in rolling connection with the front support through a rolling bearing, so that the sliding block can horizontally move, and the moving direction of the sliding block is perpendicular to the moving direction of the injection assembly; rotating bearings are arranged on the sliding block and the rear support; a front rotating shaft and a rear rotating shaft are vertically arranged at the front and rear ends of the lower side of the injection assembly respectively; the front rotating shaft and the rear rotating shaft are inserted into the rotating bearing; a plasticizing assembly is arranged at the end, close to the fixed mold plate, of the injection assembly, and a screw driven by a motor is arranged in the plasticizing assembly. When the screw rod in the plasticizing assembly needs to be replaced, the injection assembly is firstly moved to be separated from and far away from the fixed mold plate, and then the outlet part of the injection assembly is rotated. When the screw rod is replaced, the process of disassembling and assembling the injection assembly is not needed, enough operation space is provided, and operation is easy and convenient.

The utility model discloses a kind of melt filter elements of replaceable sintering screen, it includes shell (1), two chutes (2) are equipped on the inner side wall of shell (1);The inner bottom surface of each chute (2) and each inner side wall are all bonded with sealing layer (3), each chute (2) is slidably installed with slide bar (4) in;The inner side wall between two slide bars (4) is fixedly installed with sintering screen mounting rack (5), and multiple sintering screens (6) are provided in sintering screen mounting rack (5);The top end portion between two slide bars (4) is sleeved with first sealing ring (7);Upper cover body (8) and lower cover body (9) are threadedly installed on shell (1), and second sealing ring (10) is installed in upper cover body (8) and lower cover body (9).The utility model not only can reduce maintenance cost, but also has the advantages that sintering screen replacement maintenance is convenient, work stability is high, convenient to use and filtering effect is good.

The invention discloses an adjustable light chopper for assisting ophthalmic equipment in dark environment inspection, and relates to the field of medical auxiliary equipment. Most low light leaked from the side face of the light chopper can be blocked through the bottom light blocking assembly, and it is guaranteed that an instrument lens is in a low light state during detection; the position of the equipment can be fixed through the fixing assembly, and the equipment can be quickly detached when not needed; the height can be adjusted according to different ophthalmology devices, and the applicability of the light chopper is greatly improved; an independent darkroom is not needed, so that the occupied space is reduced, and the medical cost is reduced; the normal bright environment is beneficial to normal walking and cooperative examination of the patient, the personal safety of the patient is guaranteed, and the dimmer has enough operation space, so that a doctor can operate the equipment conveniently, and the working efficiency is improved; one-time inspection can be carried out, repeated turning on and turning off of the lamp are avoided, and energy waste is reduced.