71results about How to "Avoid accidental sliding" patented technology

The invention discloses a side-core-pulling injection mold. The side-core-pulling injection mold comprises a fixed mold body and a movable mold body; the movable mold body is provided with a horizontal sliding groove, the interior of the horizontal sliding groove is in sliding fit with a core-pulling sliding block, and an inserting block pointing to the side face of a mold core is arranged on theinner side of the core-pulling sliding block; a hinged shaft is arranged on the outer side of the core-pulling sliding block, the hinged shaft is in clearance fit with a swing rod in a sleeved mode, and a damping ring used for enabling the swing rod to overcome the gravity to keep a swing angle is arranged between the hinged shaft and the swing rod; linkage pins are arranged at the end, away fromthe hinged shaft, of the swing rod; one side of the fixed mold body is connected with vertical rectangular frames through outwards-protruded mounting blocks, and the linkage pins are in sliding fit with the interiors of the vertical rectangular frames; and each vertical rectangular frame is composed of a T-shaped jacking plate and a U-shaped frame, and adjusting screws used for changing the distance between outer transverse plates of the T-shaped jacking plates and the mounting blocks to clamp or loosen the U-shaped frames are arranged between inner vertical plates of the T-shaped jacking plates and the mounting blocks. According to the side-core-pulling injection mold, the side-core-pulling distance can be adjusted, and the time interval between two actions of side-core-pulling and mold opening can be adjusted.

The invention provides a transverse moving type parking system. The transverse moving type parking system comprises a transverse carrier and a parking space, wherein the transverse carrier comprises a bottom frame and an upper frame; the bottom frame comprises a middle axle and walking bridge frames arranged on the two sides of the middle axle; the walking bridge frames can drive the bottom frame to enter the bottom of a vehicle body in the transverse direction; the upper frame comprises an upper frame body capable of doing lifting motion and supporting mechanisms fixed to the two ends of the upper frame body; the supporting mechanisms can support the bottoms of wheels; the parking space comprises weighing mechanisms matched with the front wheels and the rear wheels correspondingly and a lifting platform located between the weighing mechanisms; each weighing mechanism comprises weighing units supporting the wheels on the two sides correspondingly; and the lifting platform can ascend to be flush with the surfaces of the weighing units. The transverse moving type parking system has the beneficial effects that transverse carrying of vehicles is achieved, the channel width of a stereo garage can be effectively reduced, the land utilization rate is increased, the vehicles can be parked on the round garage in the tangential direction, and therefore the diameter of the round garage is reduced, and the construction difficulty is lowered.

The present invention relates to a mechanical device for conveying workpieces of a machine tool. The mechanical device comprises a workpiece support (4) and a ground conveying device (7). The ground conveying device is provided with an elongated workpiece conveying component (15) and a walking mechanism at the bottom side. For facilitating workpiece conveying between the workpiece support (4) and the ground conveying device (7), the workpiece supporting component (15) can be configured in a middle space (26) among a plurality of different workpiece supporting components on the workpiece support (4). Besides, the invention relates to a ground conveying device (7) for conveying the workpieces (5) of the machine tool, the workpiece (4) and the method thereof.

The invention discloses a wheelchair brake. The wheelchair brake comprises a shell and a handle, wherein a rotatable pull disc and a lock disc are arranged in the shell; a plurality of slide tooth heads are arranged on the edge of the lower surface of the pull disc in the peripheral direction; a Z-shaped wiring notch is formed inside a pulling main body; a plurality of lock tooth heads are arranged on the edge of the upper surface of the lock disc in the peripheral direction; and the lock tooth heads are matched with the slide tooth heads. After a user releases the handle, the pull disc cannotbe rotated and restored since the slide tooth heads are clamped in the lock tooth heads, and the handle is clamped in the current locking position. The wheelchair brake is safe and reliable, and caneffectively prevent a wheelchair from sliding unexpectedly.

A disclosed automobile charging pile comprises a charging pile body and a linear sliding rail, a damp-proof base is fixedly connected to the top of the charging pile body, a rail wheel is fixedly installed at the bottom of the damp-proof base, a linear groove is formed in the top of the linear sliding rail, and the rail wheel is movably connected into the linear groove; and a first setting seat isfixedly connected to one side of the linear sliding rail, a first matching groove is formed in the side, close to the linear sliding rail, of the first setting seat, the first matching groove communicates with the linear groove, an arc-shaped rail is fixedly connected to the right end of the rear side of the linear sliding rail, and an arc-shaped groove is formed in the arc-shaped rail. Accordingto the automobile charging pile, when the charging pile body is used, the charging pile body can swing anticlockwise, so that the charging pile body is converted into a using state from a retractingstate and can move on the linear sliding rail, multiple charging pile bodies can be retracted on the setting base, and the charging pile bodies are placed in order through the first matching groove and a second matching groove, so that the charging pile bodies are cleaner and tidier.

To provide a method and an apparatus for decoding genome base sequences in which whole genome base sequences can be restored by recovering DNA from a chromosome while recording the presence position and determining the base sequences, and a method and an apparatus for preparing a genome physical map in which positioning of a genome library clone onto a genome is carried out by recovering DNA from a specific position on the chromosome and utilizing a part of the base sequence information. The shape of the chromosome is precisely acquired by an AFM search needle 7 also having a scraping mechanism, and minute fragments at accurate positions on the chromosome are continuously scraped. The scraped chromosome fragments are charged to an extraction means 8 of DNA and the extracted DNA is transferred to an amplification means 9. The amplified DNA is cloned to an adequate vector and a base sequence of a clone is successively determined by a base sequence-determining means 10. The resultant base sequence data are fed to a data processing mechanism 11, and the base sequences of the fragments and the whole chromosomes are restored.

The invention provides a detection device for fan-head mechanisms. The detection device comprises a positioning unit and a push-and-pull component; the positioning unit is used for fixing a support of each fan-head mechanism, the push-and-pull component having a reciprocating state is disposed on one side of the positioning unit, and an operating end of the push-and-pull component is connected with a fan head of the fan-head mechanism. By the aid of the positioning unit, the support of the fan-head mechanism is fixed during testing, the fan-head mechanism is prevented from sliding accidentally during testing, and test reliability is guaranteed. Since the operating end of the push-and-pull component is connected with the fan head of the fan-head mechanism, the fan head is driven to move along with reciprocation of the push-and-pull mechanism and do pitching motion continuously, and accordingly, labor is saved, labor intensity of work staff is reduced, test cost is lowered, and uniformity and accuracy in testing are guaranteed. The detection device has the advantages of simple structure and low manufacturing cost.

The invention discloses an intelligent logistics trolley carrying auxiliary device with a reinforced fixing function, and relates to the technical field of logistics equipment. The intelligent logistics trolley carrying auxiliary device comprises a conveying belt; the upper end of the inner wall of the conveying belt is rotationally connected with a first transmission roller; the centers of the left side face and the right side face of the first transmission roller are fixedly connected with a first supporting shaft in a penetrating mode; the lower end of the inner wall of the conveying belt is rotationally connected with a second transmission roller; a second supporting shaft is fixedly connected to the left side face and the right side face of the second transmission roller in a penetrating mode; a first connecting shaft is fixedly connected to the right side face of the conveying belt; a connecting rod is fixedly connected to the right side face of the first connecting shaft; a connecting plate is fixedly connected to the upper end of the left side face of the connecting rod; and a spring telescopic rod is fixedly connected to the front side face of the connecting plate. The technical problems that when heavy goods with large size are conveyed, due to inclination of a conveying face, the goods are prone to slipping or rollover to be collided and damaged when placed on the transmission roller, the goods cannot be stably conveyed along with the transmission roller, manual supporting is needed, and using is inconvenient are solved.

The invention discloses an outdoor ultraviolet sterilization water cup which comprises a water cup body, a cup body is arranged in the middle of the water cup body, a cup cover is arranged on the upper portion of the cup body, a filtering module is arranged on the cup body, a first sealing ring is arranged between the filtering module and the cup body, and a cup base is arranged on the lower portion of the cup body. A second sealing ring is arranged between the cup body and the cup base, the cup base comprises a transparent partition plate, an ultraviolet LED lamp is arranged below the transparent partition plate, a power generation device is arranged on the cup base, the power generation device comprises idler wheels, a direct-current generator is arranged on the idler wheels, and the direct-current generator is electrically connected with the ultraviolet LED lamp. The invention provides an outdoor ultraviolet sterilization water cup which can generate electricity at any time and meetthe requirement for water purification treatment through ultraviolet rays under the condition that electric energy is insufficient or no electricity exists in the field.

The invention relates to light-emitting well lid advertisement mark spray printing equipment for landscape, which comprises a mounting plate, a moving device, a spraying device and a template fixing device, wherein the moving device and the spraying device are mounted on the mounting plate, and the template fixing device is mounted on the side wall of the moving device; the spraying device comprises a rotating motor, a rotating shaft, a rotating frame, a slide block, a spray gun, a conveying tube, a coating box, a connecting frame and a pushing mechanism, wherein the template fixing device comprises a connecting ring, a shielding ring, a fixing frame, a template, a moving rack, a rotating gear, a double-layer belt wheel, a transmission belt and a drive rod. The spraying device and the template fixing device are fixed to the moving device together, so that a spraying tool does not need to be repeatedly retracted and released during spraying, and thus, the time interval between two timesof spraying operation is shortened; after the template is fixed through the template fixing device, the spraying device can conduct spraying operation above a well lid at a certain speed without conditions of excessive coating and leaked coating.

The invention discloses a two-section rod for removing an object from the abdominal cavity. The rod comprises an operation rod and a connecting rod at the front end of the operation rod; the operation rod comprises a first inner pushing rod and a first sleeve at the exterior of the first inner pushing rod, and the first sleeve prevents the first inner pushing rod from detaching forwards through a limit mechanism; the connecting rod comprises a second inner pushing rod and a second sleeve at the exterior of the second inner pushing rod; two outer clamping openings are formed in the first sleeve, two outer clamping hooks are fixedly connected to the rear end of the second sleeve, and the outer clamping hooks are matched with the outer clamping openings; the front end of the first inner pushing rod is of a hollow structure and provided with two inner clamping openings, two inner clamping hooks are fixedly connected to the rear end of the second inner pushing rod, and the inner clamping hooks are matched with the inner clamping openings. According to the two-section rod for removing the object from the abdominal cavity, the operation rod is connected with an object-removing bag through the connecting rod, does not need to be abandoned along with the connecting rod and the object-removing bag after an operation and can be recycled for usage, and the medical cost is saved; the first inner pushing rod and the second inner pushing rod can be prevented from accidentally sliding forwards during the operation through the limit mechanism, and therefore the abdominal organs are prevented from accidental injuries during the operation.

The invention discloses a closestool storage warehouse. The closestool storage warehouse comprises a storage roller table and lifters arranged at the two ends of the storage roller table correspondingly, the two lifters are used for lifting feeding and lifting discharging correspondingly, the storage roller table comprises a first rack, a plurality of rollers rotationally mounted on the first rack, and first motors for driving the rollers, and all the rollers are used for jointly forming a plurality of placing layers. According to the closestool storage warehouse, the height space in a workshop can be fully utilized, closestool green bodies are stored overhead, the space utilization rate is high, and the storage efficiency is high; and meanwhile, mechanization and intellectualization can be achieved conveniently, manpower and material resources are saved, and then the production cost of closestools is reduced.