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 a trademark marking device for packages. The device comprises a substrate and a horizontal support bench. A vertical rack is fixed on the middle part of the substrate. A support rack is installed on the vertical rack. A marking rack is arranged on the left side of the vertical rack. A monitoring rack is installed on the right side of the vertical rack. An active shaft penetrates through the interior of the left side of the horizontal support bench. The horizontal support bench is arranged under the marking rack and the monitoring rack. According to the invention, by setting the pressing plate, marking processes can be smoothly performed; under the hydraulic combined effects of a first hydraulic cylinder and a first hydraulic rod, the pressing plate carries out up-down rising and descending, thereby finishing marking interrupted and continuous actions. The position of a moving plate on the pressing plate can be left-right adjusted, and by use of the engagement functions between steel teeth and a gear, the moving plate is allowed to be not liable to slide on the pressing plate, so it is ensured that the pressing plate has good and stable force bearing structure. The pressing plate carries out downwards pressing and moving, so spinning belts are allowed to contact with a to-be-marked surface of a commodity finally along with the pressing actions of the pressing plate.

The invention discloses a piece of disposable dining tablecloth. The disposable dining tablecloth comprises the following raw materials in parts by weight: 135 to 195 parts of thread stock, 480 to 540 parts of low-pressure materials, 25 to 45 parts of a polypropylene material, 50 to 70 parts of high-pressure materials, 20 to 40 parts of master batch, 150 to 210 parts of filler and 10 to 30 parts of a drying agent. The disposable dining tablecloth has beneficial effects that 1, a waterproof and water-retention function is achieved: the water can be prevented from flowing to the body of people having dinner and from permeating to a tabletop; 2, a media propaganda function is achieved: more messages can be provided for customers having dinner; 3, a scald-preventing function is achieved: the disposable dining tablecloth is not wrinkled when the boiled water is poured onto the tablecloth; 4, an environment-friendly effect is achieved: the tablecloth is made by adopting degradable materials; 5, an antiskid function is achieved: multiple pieces of disposable dining tablecloth are used together and unlikely to slip; 6, convenience is achieved: multiple layers of disposable dining tablecloth are used together, so that the manpower for laying the tablecloth for multiple times can be reduced, the dining tablecloth is unnecessary to lay after the dinner, and convenience and simplicity in use can be achieved.

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 present invention discloses a chopping block, including chopping block seat and chopping block body. Said chopping block is placed on the chopping block seat, the upper periphery of said chopping block seat is equipped with uniformly-distributed limit stakes or edge frame formed from local line segment projections, the removable chopping block body can be received in the frame enclosed by edge frame, the size and form of said chopping block body can be adapted to the position and form of the edge frame. On the chopping block seat there is a water discharge hole, said water discharge hole can be placed in the framke enclosed by edge frame of chopping block or on the side wall of edge frame, said water discharge hole can connected with an external water discharge tube to guide water into exterior. Said chopping block block can be directly replaced, and its structure is simple.

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 relates to an automatic electricity getting flexible mutual inductor, the inductor comprises an inductor body which comprises an upper body and a lower body, the upper body and the inner wall of the lower body form a wire hole, the upper body is rotatably connected with one end of the lower body, a rotating shaft is interspersed, an opening and closing mouth is arranged between one end of the upper body relative to the lower body, a hook is arranged on the outside of the end of the upper body above the opening and closing mouth, a buckle matched with the hook is arranged on the outside of the end of the lower body below the opening and closing mouth, two threaded holes are parallel and penetrate through the middle of the upper body, two compression screws are respectively connected with the two threaded holes in a threaded way, the bottom end of each compression screw comprises an arc compression sheet, and a puncture needle is fixedly arranged on the middle of the inner ring of the lower body. According to the invention, the method comprises the advantages of high security, extensive applicability, quick and convenient mounting and stable and reliable sampling signal.

The invention discloses an adjustable thoracotomy device for a general thoracic surgery. The thoracotomy device structurally comprises a debugging rod, a chest opening block, a fixing rod, telescopic blocks and a shifting claw, the chest opening block penetrates through the debugging rod, the debugging rod is in clearance fit with the chest opening block, the fixing rod is arranged in the chest opening block, the chest opening block is in threaded connection with the fixing rod, and the shifting claw is installed on the chest opening block and is in sliding connection with the chest opening block. The telescopic blocks are installed on both sides of the debugging rod, and the telescopic blocks are in interference- fitwith the debugging rod, and a clamping groove is provided on the chest opening block. The thoracotomy device can adjust the groove suitable for clamping the patient's ribs by extending and shortening an extension structure, and reduce the clamping gap when the shifting claw and the ribs are clamped. The matching fitting degree of the clamping notch of the shifting claw and the ribs needing to be clamped by the patient is increased, and when the equipment is used for clamping and opening the chest, the ribs of the patient cannot slide in the clamping gap of the poking claw and cannot be damaged.

The invention discloses a multifunctional medical cart. The multifunctional medical cart comprises a cart body, a cart door, a top operation table, an internal storage platform, an ultraviolet sterilization device, an infusion support and universal walking wheels, the cart door is arranged at the front end of the cart body and used for achieving opening and closing of the internal space of the cart body, the top operation table is arranged at the top of the cart body, the internal storage platform is arranged in the cart body, the ultraviolet sterilization device is arranged in the cart body and is opposite to the internal storage platform, the infusion support is arranged on one side of the top operation table, an electric heating rod is arranged on the infusion support, the electric heating rod can be used for heating medicine in an infusion tube wound on the electric heating rod, and the universal walking wheels are arranged at the bottom of the cart body. The multifunctional medical cart has the advantages of being complete in function, simple in structure, convenient for use, safe, sanitary and the like.

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 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.

An adjustable mobile phone support comprises a bottom plate, a rotating shaft, an inclined plate, a supporting plate, a spring and a mobile phone clamping base, a large groove is formed in the bottomplate, a plurality of small grooves are formed in the large groove, and a bottom plate rotating column is arranged at one end of the bottom plate; a clamping round groove is formed in the upper side of the inclined plate, an inclined plate rotating column is arranged at one end of the inclined plate, a large round groove and a square groove are formed in the lower side of the inclined plate, a through hole is formed in the large round groove, and a rotating round hole is formed in the front end of the side wall of the square groove; rotating cylinders are arranged on the two sides of the frontend of the supporting plate. A small cylinder is arranged on the lower side of the mobile phone clamping base, a round rod is further installed on the lower side of the mobile phone clamping base, and a disc is installed at the other end of the round rod; a bottom plate rotating column of the bottom plate is connected with an inclined plate rotating column of the inclined plate through a rotatingshaft; a support plate is mounted in a square groove of the inclined plate, a round rod is mounted in a round hole, and a spring is mounted on the outer side of the round rod. The mobile phone support is simple in structure, small in size, convenient to carry, high in practicability and capable of being widely applied and popularized.

The invention belongs to the field of plastic products, and particularly relates to a disposable plastic cup. The disposable plastic cup comprises a cup body, a base, a temperature-isolating ring anda vacuum cavity, the cup body is made of transparent plastic, the caliber of the upper end of the cup body is larger than that of the lower end, a base is fixedly connected to the inner wall of the bottom end of the cup body, the temperature-isolating ring is uniformly and fixedly connected to the outer surface of the cup body, the top view of the base is round, the cross section of the temperature insulation ring is triangular, the sharp angle of one end of the temperature insulation ring faces the outer side, the vacuum cavity is formed in the temperature-isolating ring, so that the perception of the human hand on the temperature is reduced, and the plastic cup is easier to move, due to the fact that the vacuum cavity is arranged in the temperature-isolating ring, the heat conduction effect of the temperature-isolating ring is further inhibited at high temperature, so that the temperature of the human hand feeling is the lowest and is convenient to move. The disposable plastic watercup is mainly used for solving the problem that the existing disposable plastic water cup wall is relatively thin and is easily affected by hot water to be softened so as to be difficult to move, andmeanwhile, the water temperature of the cup bottom can be reduced slowly and cannot provide service for customers in time.

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.