101results about How to "Anti-drop" patented technology

The invention provides an automatic elevator taking robot for goods distribution and a work method of the automatic elevator taking robot. A robot body is included. The top of the robot body is provided with a mechanical arm, the bottom is provided with a walking device, and the top of the robot body is further provided with an operation screen. The bottom of the robot body is further provided with an anti-falling sensor. The robot body is provided with a power device capable of driving the mechanical arm to move up and down. The robot body is divided by an upper shell and a lower shell into two parts isolated up and down. The interior of the upper shell is sequentially provided with a storage box, an industrial personal computer and a circuit board from top to bottom. One side of the storage box is provided with a box door capable of sliding up and down. The upper shell is provided with an opening corresponding to the box door. A battery is arranged in the lower shell. The front sideand the rear side of the lower shell are provided with a plurality of ultrasonic sensors. Laser radar is arranged between the upper shell and the lower shell. The automatic elevator taking robot is complete in function; various mechanisms are reasonably arranged; and the defect that an elevator needs to be transformed for a traditional elevator taking robot is overcome, and meanwhile the situationthat elevator buttons cannot be pressed is avoided.

The invention belongs to the technical field of machine electricity and particularly relates to a micro cloud deck which comprises a stator supporting module, a rotor module, a sensing module and a control module. The stator supporting module is arranged on the control module. The rotor module is arranged in the stator supporting module. The sensing module is arranged at the front end of the rotormodule and connected with the control module. The sensing module can collect vibrating signals stably. By driving the rotor module to rotate, the influence on the collected signals by vibration of adevice can be reduced. Compared with a traditional could deck in a three-axis type structure, the micro cloud deck has the beneficial effects of being simple in structure, small in size, resistant tofalling and collision and the like.

The invention relates to an ascending and descending fence, which comprises an upper fence and a lower fence, wherein the lower fence comprises a lower fence bottom plate and handrails vertically fixed on the lower fence bottom plate; the upper fence comprises an upper fence bottom plate, an upper fence top plate and handrails vertically distributed between the upper fence bottom plate and the upper fence top plate; the upper fence bottom plate is positioned above the lower fence bottom plate; the upper fence top plate is higher than the handrails of the lower fence; the handrails of the upper fence and the handrails of the lower fence are alternately ranged; the upper fence bottom plate comprises an upper fence lower bottom plate and an upper fence upper bottom plate which can generate relative displacement in the length direction of the upper fence bottom plate; and through holes through which the handrails of the lower fence pass through are formed in the upper fence lower bottom plate and the upper fence upper bottom plate. According to the ascending and descending fence, when the high fence height is selected, the upper fence upper bottom plate is operated and controlled to move in the length direction of the upper fence upper bottom plate, so that the through holes of the upper fence upper bottom plate and the through holes of the upper fence lower bottom plate are staggered; and the upper end parts of the handrails of the lower fence are used for supporting the upper fence upper bottom plate, so that the upper fence bottom plate is prevented from falling. The ascending and descending fence has the advantages that the structure is compact; the design is reasonable; the switching between the high fence height and the low fence height can be conveniently realized according to practical requirements; and high practicability is realized.

The invention relates to an improved air packaging device. Two layers of thermoplastic films are subjected to secondary thermoplastic packaging to form a stereoscopic packaging body which can be sealed. The improved air packaging device comprises a plurality of independent seal air chambers and a main passage, wherein the main passage is provided with an air inlet; and each seal air chamber is communicated with the main passage by a check valve formed by two layers of films. The improved air packaging device is characterized in that the check valve and the main passage for inflating the check valve are formed by carrying out thermoplastic packaging on the two layers of films and one layer of thermoplastic film of the packaging body into a whole and can be arranged in any position of the seal air chambers. Meanwhile, because the two layers of check valve films are only fixed on any layer of thermoplastic film, and the check valve films are adhered to the thermoplastic film after inflated and do not bear any tension, the tearing risk does not exist, and the safety of the packaging device is greatly improved.

The invention relates to a super-smooth plastic colored pencil which comprises a penholder, a skin and a refill, wherein the refill is produced from the following materials in parts by weight: 20-30 parts of polystyrene, 10-20 parts of SBS, 30-50 parts of talcum powder, 10-20 parts of pigment, 1-5 parts of pigment dispersant, 1-5 parts of lubricating assistant, 1-5 parts of seaweed extract, 2-5 parts of modified carbon fiber and 3-6 parts of modified polycarbonate. According to the invention, high polymer material is adopted, and the pencil produced according to a scientific and reliable formula has the physical and mechanical performances and cutting characteristic of wood pencils, can resist falling and fracture, is smooth in writing and moderate in concentration and abrasion, and can be subjected to various contour machining on common machining equipment.

The invention discloses a switch with strong anti-drop performance. The switch comprises a switch body, wherein an anti-drop component is arranged below the switch body and comprises a connection discand an anti-drop foot stool, the connection disc is connected with the bottom of the switch body, the anti-drop foot stool comprises three adjustment component sets distributed along the circumferential direction of the connection disc, each adjustment component comprises a pedestal, a left expansion rod and a right expansion rod are hinged to the pedestal and arranged to be V-shaped, the other end of each of the left expansion link and the right expansion link is hinged to the connection disc. According to the switch provided by the invention, through the arrangement of the anti-drop foot stool and the V-shaped anti-drop foot stool, a triangular structure is formed by the anti-drop foot stool and the connection disc, the functions of preventing dropping and stabilizing are achieved, theproblem that the existing switch is easy to drop and damage due to movement and the other situations during the daily using process is solved, the security performance of the switch is improved, and the usage and movement of the switch become safer.

The invention provides an automatic screening mechanism, and belongs to the technical field of battery production. The problem that an existing automatic screening mechanism is low in automation degree is solved. The automatic screening mechanism comprises a rack and a feeding channel which is arranged above the rack and provided with a plurality of workpieces, at least one discharge channel is arranged above the rack, each discharge channel is communicated with the feeding channel through a respective screening channel with a screening gap, and blocking pieces capable of preventing the erected workpieces from falling into the screening gaps are arranged on the screening channels respectively. When the workpieces enter the screening channels through the feeding channel, the gravity centers of the workpieces shift out of the screening channels, at this moment, the laterally-lying workpieces are removed out of the screening channels through the screening gaps under the action of gravity, and the erected workpieces enter the discharge channels under the guidance of the blocking pieces. The automatic screening mechanism has the advantages of being reasonable in design and high in automation degree.

The invention provides a chemical fiber cake robot unloading clamp. The clamp comprises a frame, a robot connecting plate, a corner driving cylinder, a fish-eye joint, a connecting pull rod, a movingshaft, a moving shaft connecting block, a fixed shaft, a pneumatic claw connecting frame, a sliding rail installation frame, a linear sliding rail, a sliding block, a three-claw cylinder and pneumaticclaw bodies. Under the action of the corner driving cylinder, the moving shaft is driven by the connecting pull rod, the sliding block moves along the linear sliding rail, and the pneumatic claw connecting frame rotates around the fixed shaft, so that the pneumatic claw bodies are inclined at a certain angle to achieve angle control for picking of a chemical fiber cake on the fiber cake trolley side and placing of the chemical fiber cake on the conveying line side. The three-claw cylinder controls dip angle change of the three pneumatic claw bodies to achieve high synchronization. The fixed shaft is provided with a bearing and an elastic collar to improve the reliability of the clamp. The three-claw cylinder is controlled by a three-position five-way solenoid valve, the pneumatic claw bodies are provided with friction patterns to prevent the chemical fiber cake from falling during the movement. The clamp is simple in structure and can effectively save cost, reduce labor intensity andimprove the quality of the chemical fiber cake.

The invention discloses a high-ductility optical hardened film and a preparation method thereof. The high-ductility optical hardened film comprises a high-ductility hardened layer, a bottom coating layer and a base material layer which are sequentially stacked from top to bottom. The protective film disclosed by the invention has high ductility, can be universally applied to screen protection of various mobile phones, can realize various forming modes, and can meet the requirement of product luminous flux by considering fingerprint unlocking and selection of a base material; the protective film has excellent touch hand feeling and wear resistance, can prevent scratching and fingerprint residues under the condition of long-time use, and provides stable, effective and comprehensive protection for a screen.

The present invention relates to a technology of growing seedling and cultivation. By using herbal peat rich in China as raw material and compounding it with acidity regulator, swelling agent and nutritions mother material through high-pressure forming, a novel seedling growing material with earthen bowl and substrate in one integral whole is prepared, which is suitable for growing seedling through seeding, cuttage and tissue culture. The said technology of producing plant growing earthen bowl with seeds can simplify seedling growing operation as far as possible and raise seedling growing efficiency. The present invention is favorable to mechanized seedling growth and is especially suitable for use in early spring seedling growth of arid, sand-blown, and saline-alkaline areas.

The invention provides an electronic product window, comprising a window basal body which is arranged above an electronic product display screen, wherein the window basal body is a non-transparent platy basal body, the window basal body is provided with a plurality of light transmission through holes which can penetrate through the upper and lower surfaces of the window basal body, and the throughhole is vertical to the display screen. The electronic product window also provides a manufacturing method of the electronic product window and an electronic product including the electronic productwindow. In the invention, the electronic product window is made of non-transparent materials, and the appearance is novel and specific; meanwhile, the limitation of material selection is avoided, thematerial with good compression resistance and high intensity can be selected, thereby improving the quality of the window.

The invention relates to an air packing device. Two layers of thermoplastic films form a space which can store air through thermoplastic process in two steps, and the space comprises a plurality of independent airproof air chambers and a main channel, wherein the main channel is provided with an air inlet, and each airproof air chamber is communicated with the main channel by a check valve formed by two layers of films. The air packing device is characterized in that the main diameters of the airproof air chambers are different. The invention can greatly reduce the transportation space and the transportation cost by a method of direct forming at the using site of a user, thereby solving the problem of overhigh cost due to the long-distance transportation of packing material. The air packing device is additionally provided with the buffering at the major parts and is effectively reduced in the volume by reducing air columns at a plurality of parts that do not need more protections, thereby reducing the transportation cost.

The invention relates to a heating incombustible solid cigarette core suction device. The suction device comprises a shell body, wherein a power supply part, a heating cavity and a suction cavity aresequentially arranged in the shell body, the heating cavity and the suction cavity are separated by a partition plate, a plurality of venting holes are arranged on the partition plate, a plurality ofstopping plates are arranged in the suction cavity, and the stopping plates are arranged at intervals to form bent channels. The device disclosed by the invention has simpleness in use; by means of the movable ceramic heating cavity, the solid cigarette core can be taken and placed conveniently; internal heating and peripheral heating of the cigarette core are combined, so that the cigarette corecan be heated more completely, and a product utilization rate is improved; meanwhile, a gas-water separated type suction cigarette holder is utilized, so that the problem of condensate water at a smoke inlet is solved, and brand-new experience is brought to a customer; when the device is used to heat the solid cigarette core, released smoke is mellower and fuller, a smoke amount is high, harmony is better, and aftertaste and taste are both improved more greatly.

The invention discloses a combined type transport case. The combined type transport case is formed by assembling an upper case body, a lower case body, a left case wall, a right case wall, a front case cover and a back case cover; and combined type transport cases with different specifications can be assembled by case body components with different numbers and different specifications. The upper case body and the lower case body are the same, the left case wall and the right case wall are the same, the front case cover and the back case cover are the same, and parts at same positions can be exchanged. The outer surface of the upper case body and the outer surface of the lower case body are provided with pad foot grooves and pad feet respectively, and multiple same combined type transport cases can be stacked together. The left case wall and the right case wall can be provided with radiating holes and handles respectively according to needs. The two ends of the inner surfaces of the left case wall and the right case wall are provided with corresponding equipment fixing grooves, all components of the combined type transport cases are molded through ABS engineering plastics in an injection molding manner, a fire retardant is added when each component is produced, the product meets the international IEC standard, and the combined type transport case is simple in structure, small in weight, convenient to demount and mount, high in interchangeability and suitable for transportation under various conditions.

The invention belongs to the technical field of lithium ion batteries, and particularly relates to a preparation method of an anti-falling lithium ion battery. The method comprises the following steps: preparing anode slurry, coating an anode current collector with the anode slurry, and carrying out cold pressing and slitting to form an anode pole piece; preparing cathode slurry, coating a cathodecurrent collector with the cathode slurry, reserving an empty foil area at the tail part of the cathode current collector in the winding direction, arranging an adhesive layer in the empty foil area,and carrying out cold pressing and slitting to form a cathode pole piece; sequentially superposing and winding an anode pole piece, a diaphragm and a cathode pole piece to form a bare battery cell, wherein an adhesive layer area of the cathode current collector is positioned on the outermost ring of the bare battery cell, and an adhesive layer is positioned on the outward surface; and packaging and hot-pressing formation are carried out on the bare cell by using an aluminum-plastic film, so the aluminum-plastic film and the adhesive layer are bonded together. Compared with the prior art, themethod is high in efficiency, material waste is reduced, and cost is reduced.

The invention discloses a balancing weight positioning mechanism of a tower crane, belongs to the technical field of tower cranes, and adopts the following technical scheme: the balancing weight positioning mechanism comprises a rotating arm and a plurality of balancing weights mounted on the rotating arm through a plurality of fixed pins; the plurality of balancing weights are attached and aligned with one another; a handle is fixedly mounted at the top of each balancing weight; a movable cover is slidably arranged at the upper end of the rotating arm; the movable cover is inversely buckled on the rotating arm in a U-shaped manner; the movable cover can completely cover the plurality of balancing weights in the sliding process; an insertion plate is arranged on the inner side of the movable cover; the insertion plate is in an L shape and can horizontally penetrate through the plurality of handles at the same time; and a first electric winding mechanism and a second electric winding mechanism are respectively mounted at the positions, located on the two sides of the movable cover, of the upper end of the rotating arm, and are connected with the movable cover through a first steel cable and a second steel cable wound thereon. According to the balancing weight positioning mechanism of the tower crane, the balancing weights can be more stably mounted on the rotating arm.

The invention relates to an air package device with a transverse air valve. A three-dimensional package body capable of sealing air is formed by two layers of thermoplastic films through secondary thermoplastic sealing, and the air package device comprises a plurality of independent sealing air chambers and a main passage, wherein the main passage is provided with an air inlet, each sealing air chamber is communicated with the main passage through a one-way valve air inlet at an air inlet sealing line part of the one-way valve formed by the two layers of one-way valve films, a plurality of outlet pre-setting points are arranged at the outlet of the one-way valve, the pre-setting points of the outlet of the one-way valve are discontinuous straight lines, and broken points in the middle of the straight lines provide air outlet passages for each one-way valve. The air package device of the invention can reduce the height of the one-way valve films because of the adoption of the transverse air valve in one aspect, and greatly save the cost of the one-way valve films. In addition, the universality of the transverse air value is high, and unlike the traditional one-way valve which needs to correspondingly use one mold according to the diameter of the air chambers, the package devices of air chambers in various widths can use one set of one-way valve mold, thus the cost of the mold is reduced.

The invention discloses a novel mobile phone case which is designed aiming at the technical problems of single function and inconvenience in use of the existing mobile phone case. The mobile phone case is a bar phone case, the four corners of a body of the mobile phone case are circular arcs, several rows of bulges are arranged inside the front surface of the mobile phone case body, several rows of through holes are formed beside the bulges, the second row of bulges and the second last row of bulges form a linear structure and have hollow structures to form a groove in the back surface of the mobile phone case body, and a support rod is arranged in the groove. The novel mobile phone case is reasonable in design and is convenient to produce, use and carry; by improving the structure of the mobile phone case, a mobile phone is arranged in the case, and the case has the functions of drop resistance, rapid heat dissipation and convenience in video watching.

The invention provides a flexible X-ray detector. The flexible X-ray detector comprises a flexible structural member; a flexible imaging sensor fixed inside the flexible structural member, and is usedfor converting an X-ray into an electric signal through the flexible imaging sensor; a circuit board fixed inside the flexible structural member, and is electrically connected with the flexible imaging sensor through a flexible circuit board; and the circuit board comprises a plurality of sub circuit boards, and adjacent sub circuit boards are electrically connected with each other through the flexible circuit board. The flexible X-ray detector provided by the invention can be flexibly bent and deformed, so that the X-ray detector can be used as a flat panel detector and can also be used as acurved surface detector, thus the application range of the X-ray detector is expanded, so that the X-ray detector can better fit an object to be detected, therefore a high-quality image can be obtained, the size and weight of the X-ray detector can be reduced, and the X-ray detector has the characteristics of being anti-falling and durable.

The invention discloses a cellphone casing processed by flocking technique. And the cellphone casing comprises front case and rear case, which are both processed by static flocking technique, and spraying floss on the inner and outer surfaces of the front and rear cases. As compared with the existing technique, it has the beneficial effects of: (1) having advantages of simple structure, convenient use, damage proofing, fall proofing, shake proofing, etc; (2) integrating cellphone and cellphone coat into an organic whole, able to be widely suitable for various cellphones to use.

The invention discloses a formula of a novel bamboo-plastic material and a production process thereof. The novel bamboo-plastic material comprises the following raw material components in parts by mass: 20-40 parts of polypropylene, 40-100 parts of bamboo fibers, 1-3 parts of a compatilizer, 2-6 parts of a flexibilizer, 0.5-2 parts of a coupling agent, 0.5-4 parts of a lubricant, 3-10 parts of glass fibers, 2-8 parts of a calcium-zinc stabilizer, 2-8 parts of a polyester plasticizer and 5-10 parts of a plastic inorganic antibacterial agent. Instruments and equipment required by the production of the novel bamboo-plastic material comprise a high-speed mixer, a screw extruder and a mold. According to the novel bamboo-plastic material, the toughness and rigidity of a plastic material just reach an optimal balance point, so that the novel bamboo-plastic material not only has the advantages of high strength and rigidity, high strength and toughness, drop resistance, impact resistance and the like, but also solves the defects that a traditional bamboo (wood) plastic material is insufficient in toughness, relatively brittle, insufficient in rigidity, easy to become soft and easy to bent and generate deformation, and therefore, the material can be widely used for manufacturing the logistics transportation packaging box.