37results about How to "Won't slide easily" patented technology

The invention discloses an engine repair car assembly. The engine repair car assembly comprises a hydraulic platform car, a positioning assembly, a blocking mechanism and a guiding assembly. During usage, the positioning assembly can be adjusted to the proper height in advance, when an engine needing to be repaired exists on an engine assembly line, an operator can hold a handle with hands to push the hydraulic platform car to a repair exit of an engine assembly workshop, the hydraulic platform car is reliably positioned through the guiding assembly and the positioning assembly and cannot slide easily, a movable assembly moves downwards when making contact with the positioning assembly, and the operator can conveniently unload the engine needing to be repaired from the line and place the engine on a car body at the moment; and in the transferring process after the engine is loaded, the blocking mechanism can further prevent the engine needing to be repaired from falling from the car body, the problem that the engine needing to be repaired needs to be loaded again in the transferring process is solved, and the working efficiency is improved.

The invention discloses a wardrobe with an excellent ventilation effect. The wardrobe comprises a cabinet, wherein an air inlet is formed in the upper end of the cabinet; a draught fan is arranged on the air inlet; the air inlet of the draught fan is connected with a drying chamber through a pipeline; a heating device, a water-absorbing filtering screen and a dust filtering screen are successively arranged in the drying chamber from left to right; an air feeding pipe is arranged at the right end of the drying chamber; an air outlet is formed at the bottom end of the cabinet; an exhaust fan is arranged on the air outlet; an air outlet pipe is arranged on the air outlet of the exhaust fan; an air filter is arranged on the air outlet pipe; a polyolefin foaming cotton layer is arranged on the lower side of the cabinet; a polyurethane foam layer is arranged on the lower side of the polyolefin foaming cotton layer; an ABS anti-sliding mat is arranged on the lower side of the polyurethane foam layer; and inward concave absorbing grooves are uniformly formed in the lower side of the ABS anti-sliding mat. The wardrobe has the advantages of simple structure, convenience in use, excellent ventilation effect, anti-dust and anti-sliding effects and capability of absorbing peculiar smells.

The invention creatively provides an efficient steam food processor, and relates to the field of kitchen tools. The efficient steam food processor comprises a heating plate which is provided with a water tank and can generate steam, a water receiving plate, at least one steaming cage and a pot cover, wherein the water receiving plate, the steaming cage and the pot cover form a heating chamber; the sidewall of the steaming cage is a double-layer sidewall. The efficient steam food processor comprises at least one air guide channel which is connected from the heating chamber to the water tank, and at least one discharging channel which is connected from the water tank to the outer part of the steam food processor. The efficient steam food processor has the beneficial effects that the double-layer sidewall has the heat preserving effect, and the temperature of the outer wall of the steaming cage can be kept in a proper range; steam in the heating chamber is discharged through the air guide channel, the water tank and the discharging channel; steam flows through the water tank to heat water in the water tank, and thus the heat of the steam can be fully utilized before being discharged to the outside; the steam flowing through the air guide channel, the water tank and the discharging channel exchanges heat with outside to lower down the temperature; some steam is liquefied into water drops to flow back to the water tank to be recycled, and thus the times of adding water to the water tank can be reduced.

The invention discloses an adjustable RCS mechanism for a radar target, which comprises a driving assembly, a first shell, a second shell and a third shell. The first shell, the second shell and the third shell are each of a hemispherical cambered surface structure; the first shell is sleeved with the second shell and the third shell, the second shell and the third shell are rotationally connected with the first shell, and the first shell, the second shell and the third shell share the same sphere center and define a containing cavity; and the second shell is provided with a first notch, the third shell is provided with a second notch, and the first notch and the second notch define an opening capable of being communicated with the containing cavity. The driving assembly is in transmission connection with the second shell and the third shell so as to drive the second shell and the third shell to synchronously and oppositely rotate. The opening area is adjusted by adjusting the relative positions (rotation angles) of the three hemispherical cambered surface structures, and the size of the opening area determines the signal receiving and reflecting capability of the target mechanism in the placement cavity, so that the purpose of adjusting the RCS of the radar target is achieved.

The invention relates to a mounting mold capable of quickly assembling the main unit of a computer. The mounting mold comprises support legs, a housing, a dust removing mechanism, a support plate, a spring, a support mechanism, a fixing mechanism, a fixing groove and a handle, wherein the fixing groove is provided with the handle at a side away from the fixing mechanism. According to the mountingmold capable of quickly assembling the main unit of the computer, a hydraulic fixed rod and a hydraulic movable rod form a telescopic structure. The handle is shaken to drive the telescopic structureof the hydraulic fixed rod and the hydraulic movable rod to stretch and contract. A positioning rod is rotated in order to adjust the position of a suction cup at the bottom of the positioning rod corresponding to the single panel of the computer main unit such that the suction cup of the positioning rod is directly fastened to the surface of the single panel of the computer main unit. After the position of the single panel of the computer main unit is fixed, the parts of the computer main unit are directly installed such that various parts of the computer main unit are directly installed on the single panel the computer main unit. After the position is fixed, the whole computer main unit is convenient to assemble, and the computer main unit can be assembled quickly.

The invention discloses a finger expanding device for guitar teaching. The finger expanding device includes a moving sleeve fixing screw; a first blocking spacer is externally mounted on a left end ofthe moving sleeve fixing screw, and an elastic fixing strap is connected to a bottom end of the first blocking spacer; a second blocking spacer is externally mounted on a right end of the elastic fixing strap, and the moving sleeve fixing screw is externally connected to a left end of the second blocking spacer; top ends of telescopic rod lantern rings are connected with telescopic fine adjustment rods; the top ends of the telescopic fine adjustment rods have finger correction metal rings; the finger correction metal rings are internally connected with finger guard rings, and finger insertionholes are formed in the finger guard rings. The finger expanding device for guitar teaching can freely adjust the distance between fingers of the user, so that a guitar learner can gradually increasethe expansion distance between the fingers according to his own condition, and the guitar learner can press strings on fingerboards at different positions, and can improve the accuracy of the playing.

The invention discloses a novel Weiqi game. Three single-lattice pieces, one three-lattice piece and two groups of seven four-lattice pieces with different colors are additionally arranged on Weiqi boards with the specifications of 13*13 and 6*5 to enable to play games such as block Weiqi, jigsaw puzzle and the like. Raised graticule lines are arranged on the Weiqi boards; crossed indentures are respectively formed on each square at the back of each piece; the pieces can be clamped on the boards through the crossed indentures; and the crossed indentures can allow a user to determine positions where the pieces are effectively positioned and can be used for fixing the pieces to prevent the pieces from falling off when the Weiqi boards are inclined.

The invention relates to the field of diamond compact processing, and particularly discloses a polycrystalline diamond compact cobalt removal device and a cobalt removal method applying the device.The device comprises a solution tank and a cobalt removal mold, heating equipment and oscillation equipment are arranged in the solution tank, a clamping base is erected on the solution tank, and the cobalt removal mold is arranged on the clamping base. The cobalt removal mold is installed on the clamping seat, a polycrystalline layer of a polycrystalline diamond compact in the cobalt removal mold is immersed in cobalt removal liquid in the solution tank, and a wave suppression plate flush with the liquid level in the solution tank is arranged in the solution tank. The wave suppression plate is made of a corrosion-resistant material, and a through hole for a polycrystalline layer of the polycrystalline diamond compact to penetrate through is formed in the wave suppression plate in a penetrating manner. The method has the effects of being short in cobalt removal time, high in cobalt removal efficiency and accurate and controllable in cobalt removal depth.

The invention discloses an underlying electric bicycle back storage box. The box comprises a rear seat frame, a connecting hole is formed in the top of the rear seat frame, a stand column is connectedto the inner side of the connecting hole and penetrates through the inner side of the connecting hole, a groove is formed in the right side of the stand column, a rotating shaft is connected to the inner side of the groove and penetrates through the inner side of the groove, the outer side of the rotating shaft is sleeved with a clamping strip, a clamping block is fixedly connected to the left side of the clamping strip, a clamping hole is formed in the top of the right side of the rear seat frame, a clamping plate is fixedly connected to the right side of the bottom of the rear seat frame, awide board is fixedly connected to the bottom of the stand column, clamping nails are fixedly connected to the bottom of the wide board, and clamping grooves are formed in the top of the clamping plate. Accordingly, by means of use of the rear seat frame, the connecting hole, the stand column, the rotating shaft, the clamping strip, the clamping block and the clamping hole, the problems that theelectric bicycle storage box is large in occupied space and inconvenient to disassemble are solved, and by means of use of the clamping plate, the wide board, a box body, the clamping nails and the clamping grooves, the problem that the electric bicycle storage box is poor in damping effect is solved.

The invention discloses a self-inspection reminding type stainless steel pipe for sewage disposal, and belongs to the field of stainless steel pipes, the self-inspection reminding type stainless steel pipe for sewage disposal comprises a stainless steel pipe body, the stainless steel pipe body is provided with a scale inspection reminding assembly, and the scale inspection reminding assembly comprises an external adjusting box fixedly installed on the outer wall of the bottom end of the stainless steel pipe body; and a sealing partition plate is fixedly mounted in the external adjusting box. Through the arrangement of the scale detection reminding assembly and the discharge sensing and driving detection assembly, when sewage is discharged every time, under the driving of the discharge sensing and driving detection assembly, the scale detection reminding assembly can detect dirt on the inner wall of the stainless steel pipe body, if the dirt is thick, part of reminding rods can move out of the external adjusting box and reflect light, and therefore the dirt can be conveniently discharged. Reflection of the reminding rod can play a reminding role, so that a worker can clean dirt on the inner wall of the stainless steel pipe body in time, and then the worker can well control the time node of dirt cleaning.

The invention relates to the field of medical equipment, and in particular to a clamping type magnetic button. The clamping type magnetic button comprises a No.1 button, a No.2 button, a No.3 button and elastic clips. A No.1 button tray, a No.1 inserting end, No.1 mounting holes and a No.1 mounting groove are arranged on the No.1 button; the No.2 button makes contact with the No.1 button; a No.2 button tray, a No.2 inserting end, a No.2 mounting hole, a No.2 mounting groove and a No.3 mounting groove are arranged on the No.2 button; and the No.3 button makes contact with the No.1 button. According to the clamping type magnetic button provided by the invention, three button trays are designed, the button trays are divided into two groups each of which contains two button trays, and clothing is clamped by virtue of two button trays in each group which are mutually attracted; in addition, the button trays are fixed by virtue of the elastic clips, so that the button trays are prevented from sliding easily after clamping the clothing; and then, the two groups of button trays are attracted together, so that the clothing is firmly fastened.

The invention relates to a ring sleeve structure with a magnetic head. The ring sleeve structure with the magnetic head comprises a ring head, a sleeve head and a magnet, and the structure is characterized in that the thickness of the ring head is larger than the thickness of a ring tail; the sleeve head is arranged outside the ring head, a groove is formed in the ring tail, and a through hole isformed in the middles of the ring head and the ring tail; the sleeve head is provided with an inner cavity, and a limiting ring is arranged at the opening of the inner cavity; the plane edge of the magnet is provided with a chamfered edge; and the magnet is arranged in the inner cavity and is fixed in the inner cavity by the limiting ring so that the magnet cannot automatically fall out. The ringsleeve structure is fixed on a shell of a small device and is not prone to slide so that the structure can be well controlled and used.

The invention provides a ceiling gun auxiliary device. The ceiling gun auxiliary device comprises a ceiling gun, wherein a silencing pipe is installed at the top end of the ceiling gun, an electric push rod is fixedly installed on a gun body of the ceiling gun, the outer side of the silencing pipe is sleeved with a contact plate, and a plurality of platforms are arranged at the outer side of the contact plate. The ceiling gun auxiliary device is compact in structure and convenient to operate, the contact area is greatly increased through the unfolded multiple contact platforms, the stability of the ceiling gun is improved, a shoot nail can be perpendicularly shot into a ceiling, and therefore the fastening performance and stability of the shoot nail are improved; and the silencing pipe is arranged at the top end, noise is continuously and circularly rebounded and gradually weakened in the silencing pipe, and the contact plate and the contact platforms are provided with the silencing non-slip mats, so that the noise is effectively reduced, and meanwhile, the friction force is also increased.

The invention provides a tightening device, a tightening binding tie assembly and a packing box. The tightening device comprises an annular fixing plate which abuts against the position around a buckling hole in a first panel, facing the direction reverse to the first direction, from a plurality of panels to be clamped in an erected mode. The tightening device further comprises a clamping hook base and a clamping stopping base which are connected with the two opposite side edges of a central through hole of the annular fixing plate in a swinging mode respectively. When swinging towards the first direction to the position of the buckling state, the clamping hook base and the clamping stopping base abut against a second panel, facing the first direction, from the panels to be clamped in an attached mode. When the clamping hook base and/ or the clamping stopping base swing/ swings to the position of the buckling state, the faces/the face, facing the first direction, of the clamping hook base and/or the clamping stopping base are/is provided a binding tie clamping hook/binding tie clamping hooks for hooking the end portion of a binding tie. According to the embodiment, packing and unpacking are convenient, and packing materials can be repeatedly used after unpacking.

The invention discloses a spider mite glass slide storage plate. The spider mite glass slide storage plate comprises a base. Regularly-distributed protruding sheets are arranged on the base. The inclination included angle ranging from 25 degrees to 35 degrees is formed between each protruding sheet and the plane of the base. A rectangular glass slide containing base is formed among every four adjacent protruding sheets, wherein the shearing oblique direction of all the protruding sheets forming one corresponding glass slide containing base is consistent. The regular protruding sheets arranged on the base are used for forming the glass slide containing bases, the structure is simple in containing manner, and a slide placed on the base is well fixed and is not likely to slide, a specimen in the slide can be effectively protected, and the phenomena of adhering and damage of the spider mite slide are effectively prevented.

The invention relates to a detection device, in particular to a diamond roller finished product detection device. According to the diamond roller finished product detection device, the diamond roller can be well limited, and the credibility of the detection result is high. A diamond roller finished product detection device comprises a base, a shell, a working frame, a rolling frame, a first guide frame, a first sliding block, a second sliding rod and the like. A first guide frame is arranged on the front side of the top of the working frame, a second sliding rod is connected between the upper side and the lower side of the middle of the first guide frame, and a first sliding block is arranged on the upper portion of the second sliding rod in a sliding mode. The special-shaped block moves downwards to extrude the annular block to move backwards, so that the pressing plate can block the front side of the diamond roller finished product, the fixing and limiting effects are achieved, and the diamond roller finished product is prevented from sliding forwards and falling off in the detection process.