63results about How to "Upright stable" patented technology

The invention relates to an intelligent movable type safety pillar, which can be used for solving the problem of the inconvenience in managing safety pillars in the prior art. The pillar body of the intelligent movable type safety pillar comprises an upper connecting base, a lower connecting base and an upper base, wherein the lower edges of the connecting bases are circular, and are provided with wheel holes; the inside of each wheel hole is provided with a roller; the roller is provided with a brake device; the rollers and the connecting bases are elastically connected; the connecting bases are provided with motors and batteries for providing power to the rollers; and the lower parts of the connecting bases are provided with counter weights used for keeping the safety pillar vertical. The safety pillar is in an automatically moving mode, and the operation adopts a plurality of modes, such as preprogramming, computer-adaptive control, wireless and wired remote control and the like. The intelligent movable type safety pillar is convenient to move during the layout, the construction and the withdrawal of the road project, and therefore the manpower input is greatly reduced. The intelligent movable type safety pillar is rapid in respond, and the potential safety hazard because the position of the safety pillar cannot be adjusted in time can be avoided.

The invention especially relates to a fully-automatic roller sorting machine, belonging to the field of tapered roller detection technology. According to the invention, the upper end of a frame is provided with a roller feeding mechanism; a turning-around mechanism is arranged on the part, below the roller feeding mechanism, of the frame; a detection turntable is arranged on the part, below the turning-around mechanism, of the frame; a detection ring extending outwardly is arranged on the edge of the upper end of the detection turntable; a plurality of detection holes are evenly arranged in the detection ring at an equal interval; the middle position of each detection hole is vertically provided with a material hole which penetrates the whole detection ring; a baffle plate is attached ontothe lower end surface of the detection ring; two ends of one of the detection holes are provided with a group of measuring mechanisms; the parts, corresponding to the material holes, of the baffle plate are provided with gaps extending from exterior to interior; and the parts, out of the gaps, of the frame are provided with blanking plates driven by a rotary cylinder. The fully-automatic roller sorting machine in the invention realizes automatic orientation, turning-around, detection and sorting of rollers, and is high in automation degree and improved measurement precision and the like.

The invention discloses a multifunctional wireless router comprising a housing (1), an antenna (2), an LAN interface (3), a WAN interface (4), indicator lights (5), a mains supply interface (6), a reset switch (7), and a circuit board. The circuit board is provided with a control chip and a clock chip. A speaker is disposed inside the housing (1). A temperature sensor (8) and a humidity sensor (9) are arranged on the upper surface of the housing (1). The temperature sensor (8), the humidity sensor (9), the clock chip and the speaker are electrically connected with a control chip. The front surface of the housing (1) is provided with a display (10), a clock key (11) and a volume control key (12). The display (10), the clock key (11) and the volume control key (12) are electrically connected with the control chip. Compared to the prior art, the multifunctional wireless router has the functions of temperature displaying, humidity displaying, clock displaying and acoustic clock alarming and is handy.

The invention discloses a foldable unfoldable supporting device, a running machine and a standing method of the running machine. The foldable unfoldable supporting device comprises a fixing member, afirst connecting rod, a second connecting rod, a third connecting rod, an elastic mechanism and a supporting member, wherein one end part of the first connecting rod is rotatably connected with one side of the upper middle part of the fixing member, and the other end part of the first connecting rod is rotatably connected with one side of the upper end part of the supporting member; one end part of the second connecting rod is rotatably connected with the other side of the upper middle part of the fixing member, and the other end part of the second connecting rod is rotatably connected with the other side of the upper end part of the supporting member; the lower end part of the third connecting rod is rotatably connected with the lower end part of the fixing member, and the upper end partof the third connecting rod is rotatably connected with the middle part of the supporting member; and one end part of the elastic mechanism is rotatably connected with the upper end part of the fixingmember, and the other end part of the elastic mechanism is rotatably connected with the middle part of the third connecting rod; and the upper middle part of the third connecting rod is separably connected with the lower middle part of the supporting member. The foldable unfoldable supporting device is ingenious in design, compact in structure, convenient to use and reliable in supporting, purelymechanical in structure and low in cost.

The invention relates to the field of buildings, and provides a movable scaffold. The movable scaffold comprises a scaffold body, the scaffold body comprises a first vertical frame, a second vertical frame and a connecting piece, the first vertical frame and the second vertical frame are arranged in a spaced mode in the first direction, and the connecting piece is connected with the first vertical frame and the second vertical frame in a hinged mode; the scaffold body can be erected on a slope by adjusting the relative position of the first vertical frame and the second vertical frame; a platform is detachably or rotatably arranged on the scaffold body; a balance supporting assembly is connected with the platform and used for leveling the platform to enable the platform to be located at the horizontal position; and a fastener is used for fixing the platform on the scaffold body. The movable scaffold has the beneficial effects that through cooperation of supporting pieces and the connecting pieces, when the scaffold body stays on the slope ground or moves on the slope ground, the platform can be kept in a horizontal state all the time, constructors on the platform can conduct construction operation conveniently, materials and tools can be placed conveniently, the construction efficiency is improved, and construction is safer.

The invention discloses a foldable grape trellis for grapes in a soil-buried area, and belongs to the technical field of grape cultivation. The grape trellis comprises a cultivation frame and foldable upright posts arranged along the same ridge side at intervals. Each upright post comprises a fixed section buried in soil and a folding section hinged to the top of the fixed section, the folding sections can be folded in the direction of the adjacent foldable upright posts on the same ridge side, and a first locking mechanism is arranged between each folding section and the corresponding fixed section. The cultivation frame is erected on the foldable upright posts. Main grape vines are always left on the cultivation frame, in winter, the foldable upright posts are put down, buried with soil and covered with a cloth to achieve overwintering after being buried with the soil, in spring, the foldable upright posts are erected to achieve grape racking, the tedious steps that the grape vines get off the frame and get on the frame are omitted, meanwhile, the grape vines do not need to get on the frame again, and the risk that sprouts are scratched is avoided. Therefore, the standing time of the grape trellis can be prolonged to avoid the influence of cold weather in late spring.

The invention discloses a condom containing a nano-scale material and a manufacturing method for the condom. The manufacturing method comprises the following steps: S1, placing a condom base body into a plasma environment to pre-process; S2, forming a layer of fluoride with a nano-scale grain size on the surface of the condom base body. The condom with a nano-scale fluoride outer layer is small in bore diameter and can be used for blocking virus with a diameter of tens of nanometers. The polytetrafluoroethylene PTFE has a friction coefficient of only 0.04 and high self-lubrication, so that physical lubricating oil is not required to be especially added to a condom body.

The invention discloses electronic equipment which comprises a body, a touch display unit, at least one opening and closing panel and a first connecting piece. The touch display unit is arranged on the body and has the first position state and the second position state different from the first position state. The opening and closing panel is arranged on the body and has the opening state and the closing state. The opening and closing panel is movably connected with the body through the first connecting piece. When the opening and closing panel is in the opening state, the touch display unit is in an exposed state and can be in the first position state or the second position state. When the opening and closing panel is in the closing state, the touch display unit is in a shielding state.

The invention provides a centrifugal pump. The centrifugal pump comprises a pump body, an auxiliary ground inserting device, a water inlet unit and a water outlet unit, wherein the water inlet unit isinstalled on the side wall of the left end of the pump body, the water outlet unit is installed on the side wall of the right end of the pump body, and the auxiliary ground inserting device is installed at the lower end of the pump body through bolts. According to the centrifugal pump, the problems that when the centrifugal pump is placed in water or oil liquid, vibration is generated in the working process, so that the pump body is inclined and inclined, and then the work of the pump body is influenced can be solved; the problems that when the pump body is placed in the water or the oil liquid, a large number of fixed particles and the like existing in the pump body are adsorbed into the pump body, then normal operation of the pump body is influenced, and rotation of an impeller in the pump body is influenced after long-time use are solved; and the problems that when a water outlet of the pump body is connected with a guide pipe, a water guide pipe is prone to falling off due to thewater spraying pressure generated by the pump body, and then the work of the pump body is influenced are solved.

The invention belongs to the technical field of chemical engineering, relates to key auxiliary equipment in an aluminum oxide evaporation system, in particular to a titanium vertical direct contact water cooler, and solves the problem how to design a set of water cooling equipment for condensing steam by using seawater. The titanium vertical direct contact water cooler comprises a vertical cylinder; an upper seal is arranged at the top end of the vertical cylinder; a conical seal is downwards arranged at the bottom end of the vertical cylinder; the upper seal is provided with a gas outlet; a water outlet is formed in the bottom end of the conical seal; a cyclone overflow part, a first dispersion part and a second dispersion part are arranged in the vertical cylinder from top to bottom; andthe vertical cylinder is provided with a water inlet and a steam inlet. The seawater exchanges heat with the steam by multiple times in the process of flowing from top to bottom, so that the condensation effect is higher, the problem of condensing the steam by directly using seawater resources is solved, the fresh water resources are saved, the age pursuits of low carbon, greenness, energy conservation and environmental protection are met, the great economical benefit is achieved, and the popularization is facilitated.

The invention discloses a working site attention device comprising a box, a support, a telescopic rod and a display screen. The box is of a box type structure capable of being opened and closed. The support, the telescopic rod and the displayer can be placed in the box. The box is provided with a butt joint base. The bottom of the support is installed on the butt joint base. The displayer is connected with the support through the telescopic rod. The box contains all the components, so that carrying is convenient. Meanwhile, after the openable and closeable box is unfolded, a base structure is formed so as to be used as a large-area fixing base of the attention device, and support and stabilization are provided for the whole device; and in this way, without the help of an external anchor block, stable standing of the attention device is achieved.

The invention relates to an modified-atmosphere barrier sterile nano packaging bag used for food. The bag includes a protective mechanism, a packaging bag body, a supporting mechanism, a self-sealingstrip, a sealing removal mechanism, an installation mechanism and a nano separation layer. The packaging bag body is arranged on one side of the protective mechanism, and the supporting mechanism is arranged on the side, far from the protective mechanism, of the packaging bag body, and the opening end of the packaging bag body is fixed with the self-sealing strip. The sealing removal mechanism isarranged close to one side of the opening end of the packaging bag body, the installation mechanism is arranged on the side, close to the packaging bag body, of the self-sealing strip, and the side, near the packaging bag body, of the self-sealing strip is provided with the nano separation layer. According to the modified-atmosphere barrier sterile nano packaging bag used for food, the inside sizeof a connection groove matches the bottom size of the packaging bag body, a protection cover is arranged on the bottom of the packaging bag body, at the time of transportation, the protection cover strengthens the connection portion of the bottom of the packaging bag body, the bottom of the packaging bag body is thus more stable, and it is ensured that the phenomenon of cracking does not occur during transportation.

The invention relates to an automatic folding and unfolding type ultrahigh-voltage alternating-current withstand voltage test platform. The platform comprises a platform body, supporting legs, an electric power control unit, an electric reactor and a driving unit, wherein a turnover connecting seat is arranged on the platform body; a device seat is rotatably connected to the turnover connecting seat through a pivot; the test platform further comprises a cushion block, an elastic buffer piece and a supporting seat, and a contact formed by the elastic buffer piece and the device seat is locatedabove a contact formed by the cushion block and the device seat. According to the invention, on the basis of safety, reliability, simple structure, no need of a bracket or a crane and no need of stopping the operation of a transformer substation, the stability of the vertical state of the electric reactor is ensured, the problem of impact on the electric reactor caused by overturning and unfoldingis solved, the damage rate of the electric reactor is reduced, the probability of rollover accidents is reduced, the implementation is convenient, the time required for automatic unfolding and folding is short, and the electric reactor can be transported on a vehicle.

The invention provides a display module. The display module comprises a display device and a supporting mechanism, wherein the supporting mechanism comprises an adjusting plate, a first sleeve structure, a second sleeve structure, a third sleeve structure, a fourth sleeve structure, a first bent rod, a second bent rod, a third bent rod and a fourth bent rod; the first sleeve structure is inserted in the adjusting plate arranged on the back side of the display device; the first bent rod, the second bent rod, the third bent rod and the fourth bent rod respectively penetrate in two ends of the first sleeve structure and two ends of the second sleeve structure retractably; and the third sleeve structure and the fourth sleeve structure are respectively connected to the first bent rod, the third bent rod, the second bent rod and the fourth bent rod retractably. When the state of the display device is changed into an upright state with the aid of the supporting mechanism, the first bent rod, the second bent rod, the third bent rod and the fourth bent rod respectively stretch and retract relative to the first sleeve structure and the second sleeve structure, and the first bent rod, the third bent rod, the second bent rod and the fourth bent rod respectively stretch and retract relative to the third sleeve structure and the fourth sleeve structure, so that the transverse length and the longitudinal length of the supporting mechanism are adjusted.

The invention relates to a plum pile convenient to install. The plum pile convenient to install comprises a column, a suction cup and a plurality of landing legs. The column is provided with a fixed end and a pedaling end. The suction cup is arranged at the fixed end of the column. The landing legs surround the fixed end of the column. According to the plum pile convenient to install, the plum pile is attracted to the smooth ground through the suction cup, the ground is prevented from being damaged when the plum pile is embedded in the ground, and the effects that the plum pile is convenient to install and carry are achieved. The landing legs play a role in supporting the column when the column tends to incline, and the column is stably erected on the ground through the cooperation of the suction cup and the landing legs.

The invention discloses an electrical automatic equipment overhauling protection device. A first supporting unit and two pressing units are included. The two pressing units are arranged at the upper portion of the first supporting unit. The first supporting unit comprises a first base, a first supporting column vertically and fixedly arranged at the upper portion of the first base, and a beam fixedly arranged at the upper end of the first supporting column, and two first installing holes are symmetrically formed in the beam. The electrical automatic equipment overhauling protection device caneffectively prevent gluing roller rotation, the surfaces of gluing rollers can be prevented from being scratched during gluing roller overhauling, the gluing rollers can be prevented from being damaged, and accordingly, the running cost of the factory is reduced. Through a prepared protection layer, the corrosion resistance, anti-static performance, dustproof performance and the anti-aging performance of a first base and a second base can be effectively improved, the service life of the first base and the second base can be effectively prolonged, static electricity can be prevented, the situation that static electric exists in the gluing rollers, and gluing is influenced can be effectively prevented, dust is not prone to being stained on the surface of the first base or the surface of thesecond base, the dustproof effect is good, and cleaning is convenient.

The invention discloses a measuring cylinder vertically-arranged and collision avoidance structure which comprises a neck sleeve sleeved at an upper end of a measuring cylinder and a base where a bottom end is rotatably inserted. The neck sleeve is an elastomer construction member with an annular opening, and an inner hole of the neck sleeve is tied on an outer wall of the measuring cylinder. The base is a flange-shaped construction member with 4-8 edges, a bottom hole with an upward middle part is a screw hole, and an inner diameter of the screw hole is equal to an outer diameter of the measuring cylinder. A notch is arranged on an outer round edge of an upward bottom hole on the base opposite to degree scales at a bottom end of the measuring cylinder. Radius of the neck sleeve is smaller than a vertical distance between an outer edge of the base and a centre, the horizontally-arranged measuring cylinder is low in opening part and high in bottom part, and washing liquid can be conveniently discharged along a slope. The abducent neck sleeve and the base form a radial protection structure of the outer wall of the measuring cylinder, positions between outer walls of the measuring cylinders are separated by the neck sleeve and the base during washing in batch, collisions can be avoided, possibilities of damage are greatly reduced, and the measuring cylinder vertically-arranged and collision avoidance structure is suitable for measuring cylinder configuration with various specifications.

The invention relates to a coating tool for a large square reflecting lens. The coating tool comprises a locking block fixed to a coating umbrella rack beam. A horizontally placed bottom plate is suspended at the bottom of the locking block through a suspender, a stripe-type coating steam through hole is formed in the center of the bottom plate, and vertical baffle plates are separately fixed to two sides of the coating steam through hole in the bottom plate; and retaining sides for preventing a to-be-coated workpiece from being separated out of a related space are also arranged on the side edges of the baffle plates in a protruding manner. The coating tool has the beneficial effects that side coating of the large square optical reflecting lens workpiece is positioned, and the coating toolis high in universality and does not harm the workpiece.

The invention relates to the technical field of sports equipment, in particular to wall-mounted folding type sports horizontal bar equipment. The equipment comprises a folding horizontal bar structure which comprises a pair of connecting blocks, the connecting blocks are fixed to a back plate, the section of each connecting block is of a concave structure with a downward opening, limiting grooves are formed in the two side walls of each connecting block, sliding grooves are formed above the connecting blocks, folding arms are arranged in the connecting blocks, rotating shafts are symmetrically arranged on the side faces of the folding arms, and the rotating shafts on the folding arms are slidably connected into the limiting grooves. Threaded holes are formed in the upper portions of the folding arms, fixed threaded rods are in threaded connection with the interiors of the threaded holes, the fixed threaded rods are slidably connected into the sliding grooves, limiting pieces are arranged above the sliding grooves, the size of the limiting pieces is larger than that of the sliding grooves, and the sliding grooves comprise penetrating holes with the partial size larger than that of the limiting pieces. A horizontal bar is horizontally set between the pair of folding arms. The invention aims to solve the problems that a household wall-mounted horizontal bar occupies an upper layer space, so that large furniture is difficult to move, and troubles are brought to the actual life of a family.

The invention provides an intelligent graphene ecosystem for ecological water body restoration, belongs to the technical field of environmental protection, and solves the problem of a poor ecologicalrestoration effect in the existing technology. The intelligent graphene ecosystem for the ecological water body restoration comprises a base, an aeration pipe, an intelligent ecological water grass fiber bundle and a graphene culture structure, wherein the base is connected to the bottom of a riverway; the base is horizontally arranged, and a notch extending from one end of the base to the other end is formed in the upper part of the base; coating parts having cambered sections are formed on the two sides of the notch; the aeration pipe is matched with the coating parts, and the aeration pipeis embedded into the coating parts. The intelligent graphene ecosystem for the ecological water body restoration has a good ecological restoration effect.

The invention discloses a demarcation device for natural resource space planning, and relates to the technical field of environment planning, the demarcation device comprises a shell and an upper cover, a balancing weight is arranged in the shell, the upper end of the balancing weight is fixedly connected with a first sleeve, the upper end of the inner wall of the first sleeve is in threaded connection with a threaded rod, and the outer wall of the first sleeve is fixedly connected with a limiting plate; the outer surfaces of the first sleeve and the limiting plate are slidably sleeved with a first lantern ring, the left end and the right end of the first lantern ring are fixedly connected with first fixing rods, the ends, away from the first lantern ring, of the first fixing rods are fixedly connected with the inner wall of the shell, a clamping groove is formed in the upper end of the circumferential side face of the threaded rod, and the inner wall of the clamping groove of the threaded rod is rotatably sleeved with a second lantern ring. The outer wall of the second lantern ring is fixedly connected with a second fixing rod, and the technical problems that when geological disasters occur, soil below the boundary tablet can loosen to a certain degree, so that the boundary tablet loses the stable supporting and fixing effect, the boundary tablet is prone to laterally turning over to the ground, and the definite demarcation indication effect cannot be achieved are solved.

The invention discloses a base and a cloud terminal device using the same.The base comprises a base main body and a support, the bottom face of the base main body is provided with a containing groove for containing the support, a through hole is formed in the center of the bottom of the containing groove, the middle of the support is provided with a rotating column penetrating through the through hole, the rotating column is sleeved with a spring, and the tail end of the rotating column is provided with a cap.According to the base, the support shaped like a Chinese character 'feng' can be completely arranged in the containing groove formed in a base main board, the appearance of the cloud terminal device is kept smooth, and therefore the cloud terminal device can be horizontally placed; the support shaped like the Chinese character 'feng' can rotate 90 degrees to form a cross support base with a base body, and therefore the cloud terminal device can be steadily and vertically arranged; a side plate is directly inserted into T-shaped grooves of a host to be fixed, the phenomenon that screws are used for fixation is avoided, therefore, the production and assembly efficiency is improved, and the attractive degree of the cloud terminal device is improved.