42results about How to "Not prone to tipping" patented technology

The invention discloses an abrasive fiber polishing disk which comprises a lower installation disk, an upper installation disk and an abrasive fiber bundle, wherein, a plurality of holes are alternately arranged in the peripheral direction of the upper installation disk, and the upper installation disk is detachably arranged on the lower installation disk; and the abrasive fiber bundle is formed by a plurality of the fiber bundles with abrasive and is arranged in the holes of the upper installation disk. The embodiment of the invention can further improve the polishing effect, simplify the process, lower the energy consumption, save the cost and prolong the service life of the polishing disk. The invention further discloses a polishing machine with the abrasive fiber polishing disk and a polishing method using the same.

The invention discloses a medicine bottle arraying multi-channel output device which comprises a support frame (1), a motor (2) and a disc (3), wherein the motor (2) and the disc (3) are fixed on the support frame (1). The motor (2) is positioned below the disc (3), a rotating shaft (4) of the motor (2) penetrates through the center of the disc (3) and is connected with a transverse rod (6), the transverse rod (6) is fixed on the disc (3), a barrier strip (5) is arranged on the rotating shaft (4), and an input groove (7) and a multi-channel output groove (8) are formed in the disc (3) and communicated with the disc (3). By the adoption of the structure, multiple rows of medicine bottles can be output simultaneously in order, working efficiency is improved, and the width of output channels can be adjusted to be suitable for the medicine bottles of different specifications.

The invention discloses a connector, which is used for being arranged on a circuit board and comprises an insulating body, a plurality of first terminals and a plurality of second terminals, wherein the bottom surface of the insulating body is opposite to the circuit board; each first terminal is provided with a first fixed part fixedly arranged on the insulating body and a first welding part which extends from the first fixed part in a bending manner and is exposed out of the bottom surface of the insulating body; each second terminal is provided with a second fixed part fixedly arranged on the insulating body and a second welding part which extends from the second fixed part in a bending manner and is exposed out of the bottom surface of the insulating body; the first welding parts and the second welding parts are welded on the circuit board in a surface mounting manner; the plurality of first welding parts and the plurality of second welding parts are arranged in four rows in the transverse direction; the plurality of first welding parts are distributed in the external two rows; the plurality of second welding parts are distributed in the internal two rows; the bottom surface ofeach first welding part is provided with a lowest point; a plane is defined by the lowest points of the first welding parts in the external two rows; and the second welding parts are located at the upper part of the plane. The condition that the connector is steadily put on the circuit board and the phenomenon of inclining or dumping towards one side does not easily occur is ensured.

The invention relates to a multi-layer vending machine delivery system with the compensation function and a delivery method. The vending machine comprises a multi-layer spiral storage tank, a deliverydoor, a collecting door and a delivery port; a delivery device comprises a rotary table and a push rod, a driving device comprises a rotary table motor, a push rod motor, a delivery door motor, a delivery lift and a main controller, the rotary motor, the push rod motor, the delivery door motor, a delivery sensor, a delivery door senor and a push rod sensor are connected to the main controller separately, and the main controller is used for controlling the rotary motor, the push rod motor and the delivery door motor and/or receiving feedback information of all sensors. The invention further provides a delivery method of the vending machine delivery system. The delivery system has the advantages that convenience is brought to delivery, toppling is not likely to occur in the delivery process, storage space is not occupied, the system stability is high, error is not likely to appear, and a consumer can take cargoes easily without bowing.

The invention relates to an Internet-of-Things based roadblock with an air purification function. The Internet-of-Things based roadblock comprises a main body, a base, a purification mechanism and a detection mechanism. The purification mechanism comprises a ventilating component and a treating component. The treating component comprises a stirring unit, a clutch unit and a cleaning unit. The detection mechanism comprises a floating block, a first fixed pulley, a second fixed pulley, a connection line, a scale bar, a spring and an observation window. The Internet-of-Things based roadblock hasthe advantages that the air around roads can be purified by the purification mechanism, the purification effect is stable, air purity is improved, and dust is prevented from being inhaled into human bodies to influence physical health of constructors and pedestrians; water volume can be adjusted by the detection mechanism, the mass of the main body is changed, the frictional force is increased when the main body contacts with the ground, and accordingly, the roadblock is not easy to deviate and topple over; practicability and functionality of the roadblock are improved greatly.

The invention provides a solar support. The solar support comprises a connection member, a support member and a press block. The connection member comprises a first connection plate, a second connection plate, a third connection plate and a fourth connection plate. The support member is of an integral structure and comprises a center support piece, left and right support pieces and a Y-type connection piece. The cross section of the press block is in the shape of an L and comprises a base plate and a side plate. A clamping plate is arranged on the outer side of the side plate. A clamping projection block is arranged on the outer side of the top of the side plate. The connection member is perpendicularly crossed with the support member. The connection member is fixed on the support member via the press block. In use, the clamping plate of the press plate is clamped in a fixed cavity body of the connection member and on the fixed plate; the clamping projection block on the top of the press block is clamped into a groove in the second connection plate; and a bolt and a nut are used for pressing the press block on the support member. Via the special structure design and connection assemblies, stability, supporting force and safety performance of the support are greatly improved.

The invention discloses a steel structure curtain wall. The steel structure curtain wall comprises a curtain wall plate and a supporting mechanism which are installed on a wall body, wherein the supporting mechanism comprises a supporting vertical plate, a supporting base, a supporting abutting block, a clamping plate and a supporting nail, the curtain wall plate is vertically placed on the supporting base and abuts against the far-away face of the supporting abutting block, the clamping plate comprises an upper unit plate and a lower unit plate, the upper unit plate is connected to the upper side edge of the lower unit plate in a hinged mode, a clamping hole is formed in the lower unit plate, a supporting hole is formed in the far-away face of the supporting base, the supporting nail comprises a nail body and a nail cap, the nail body penetrates through the clamping hole and the supporting hole, the lower unit plate and the upper unit plate are vertically arranged, and when the nail cap is tightly attached to the lower unit plate, the nail cap abut against the upper unit plate at the same time. When the steel structure curtain wall can be installed on a curtain wall plate with a larger size, the curtain wall plate can be preliminarily fixed, and the phenomenon that the curtain wall plate topples over is not prone to occurring.

The invention relates to an auxiliary device for building supervision. The auxiliary device comprises a mounting base, a tamping leg is fixedly connected to the bottom surface of the mounting base, ananchoring cone is fixedly arranged at the lower end of the tamping leg, anchoring rods are hinged to the outer side wall of the lower end of the tamping leg, the anchoring rods are provided with at least two pieces, and the distance between every two adjacent anchoring rods is equal; the rotating axis of the anchoring rods is perpendicular to the center line of the tamping leg, and when the anchoring rods rotate, the center line of the anchoring rods and the center line of the tamping leg are coplanar; and a hollow cavity is formed in the tamping leg, a lifting piece is fixedly arranged at the end, hinged to the tamping leg, of each anchoring rod, and a lifting device used for driving the lifting pieces to rotate is fixedly installed in the hollow cavity of the tamping leg. The auxiliarydevice for building supervision has the advantages that surrounding loose soil can be tamped, and the whole measuring foot stand can be stably fixed to the ground.

The invention discloses a pull-type multi-face folding deformation recreational vehicle. The recreational vehicle comprises a main body frame, a left box body and a right box body, wherein the left box body and the right box body are installed on two sides of the main body frame respectively, the left box body and the right box body are detachably installed on the main body frame, and the main body frame comprises a cover plate at the top and side plates on two sides. The recreational vehicle is advantaged in that by adopting a plurality of iron hinges and pushing, pulling and folding wallboards of different degrees, the space is greatly expanded, the very large space is provided for a user, and requirements of multiple people can be met; after the folding wallboards expanding on the outerside are stored, the size during consignment can be reduced, and the recreational vehicle is more convenient and faster to steer, the recreational vehicle can be widely applied to accommodation of various occasions such as motor hotels, personal travel, government epidemic prevention and emergency disaster relief, can be subjected to various internal reform, meets requirements of different occasions, particularly meets requirements of government epidemic prevention, and can be used as a place for isolating wards in hospitals.

The invention discloses a portable modular surveying and mapping data acquisition device, and belongs to the technical field of data acquisition, the portable modular surveying and mapping data acquisition device comprises an acquisition machine body, a base and a mounting seat, a telescopic rod is arranged on the base, an outer protective shell is fixedly mounted at the top end of the telescopic rod, and a driving motor is fixedly mounted in the outer protective shell; a mounting seat is fixedly mounted at one end of an output shaft of the driving motor, a collecting machine body is arranged in the mounting seat, and a water taking assembly is fixedly mounted at the top of the collecting machine body; according to the device, the water taking assembly is arranged outside, the water taking assembly can achieve the natural water taking function, the design is ingenious, the traditional heat dissipation structure design is abandoned, water taking can be conducted through heat generated by working of the device, the obtained water source can be reversely supplemented to the device, the good water cooling heat dissipation effect is provided for the device, and the water-cooling heat dissipation effect and the water-cooling heat dissipation effect supplement each other; the use effect of the device is greatly improved, electric energy is not consumed additionally, the collected water source can be used for cleaning the outside of the device, and the use effect is good.

The invention relates to an impact-resistant protection device for a wave recorder and a protection method of the impact-resistant protection device, and relates to the field of wave recorders. The impact-resistant protection device comprises a protection box body, fixed buffer parts and two groups of first protection parts symmetrically arranged on the inner wall of the protection box body; and each first protection part comprises a pair of connecting rods. Through the arrangement of the protection box body and the buffer parts arranged in a protection box, a wave recorder body placed in the protection box can be buffered and protected in the transportation process, and the wave recorder is prevented from being damaged by external force impact; meanwhile, through arranged threaded fixing parts and suckers, the protection box body can be adsorbed in transportation equipment, and it is guaranteed that a wave recorder body placed in the protection box body is not prone to toppling and colliding in the transportation process; and meanwhile the protection box body can be fixed to a working platform in an adsorbed mode when the wave recorder body is used in cooperation with the fixed buffer parts, and the situation that the wave recorder body slides away from the platform and is damaged during use is avoided.

The invention relates to the technical field of chemical equipment, and discloses an intelligent anti-falling chemical equipment lifting frame. The intelligent anti-falling chemical equipment liftingframe comprises a rack, wherein a control chamber is fixedly connected to the upper side of the rack, limiting rods are fixedly connected to the right sides of second connecting rods, and fifth connecting rods are rotatably connected to the outer sides of second fixing shafts. The upper sides of the fifth connecting rods are rotationally connected with sixth connecting rods, the right sides of thesixth connecting rods are rotationally connected with anti-shaking plates, and the lower sides of first moving blocks are fixedly connected with second chains. According to the intelligent anti-falling chemical equipment lifting frame, the limiting rods are disengaged from tooth grooves in the rack, so that the first moving blocks drive chemical equipment to ascend through the second chains, whenthe chemical equipment ascends to a certain position, a rotating wheel stops rotating, meanwhile, the limiting rods are clamped in the tooth grooves in the rack, the limiting rods can protect the chemical equipment from falling off, and due to the structure, the effects that when the rotating wheel fails, intelligent secondary protection can be performed on the equipment, and safety accidents arenot likely to happen are realized.

The invention relates to the technical field of planting and digging and in particular discloses equipment for codonopsis tangshen planting. The equipment comprises a fixing sleeve arranged vertically, wherein a vertically arranged drill stem is arranged in the fixing sleeve in a sleeving manner, and a drill bit of the drill stem is downward; the upper end of the drill stem is rotationally connected with a push rod arranged transversely; the equipment is characterized in that a threaded rotary strip-shaped hole is formed in the side wall of the fixing sleeve; a rotary slide block is connectedinto the rotary strip-shaped hole; the rotary slide block is fixedly connected onto the drill stem; a hollow supporting plate arranged transversely is arranged below the fixing sleeve; the fixing sleeve is fixedly connected onto the supporting plate; a positioning hole aligned at the drill stem is formed in the supporting plate; a watering part and a seed spreading part are arranged on the supporting plate; the watering part comprises a water tank; a vertically arranged limiting tube is arranged in the water tank; the upper end and the lower end of the limiting tube are connected with inner walls of the water tank; a water inlet hole is formed in the middle of the limiting tube. With the adoption of the technical scheme, operations of spreading seeds and watering in the holes can be performed while digging holes, the manual labor can be saved, the time is saved, and the working efficiency is improved.

The invention relates to a laboratory instrument storage fixation device and an operation method. The device comprises a fixed frame, a mounting frame, regulating sleeves, regulating rods, rotating sleeves, sliding plates, protective sleeves, mounting sleeves, and sliding blocks. The lower part of the fixed frame is connected to a fixed plate, the upper part of the fixed plate is connected to the mounting frame, the mounting frame slides on the fixed plate, two sides of the mounting frame fit the fixed frame, the inside of the fixed frame is connected to the mounting frame, the inner side of the mounting frame is connected to a laboratory instrument, both sides of the mounting frame are equipped with regulating sleeve slots, the regulating sleeve slots fit the regulating sleeves, the regulating sleeves are connected to the regulating sleeve slots through fastening screws, the insides of the regulating sleeves fit the regulating rods, the regulating rods are connected to the regulating sleeves, the regulating sleeves and the regulating rods are engaged with each other, the regulating rods have rotating bulges, the inside of the mounting frame is connected to the sliding plates, and the sliding plates slide in the mounting frame.

The invention provides a combined table of amplification, illumination, supporting and clamping for manual soldering. The combined table comprises an amplification and illumination component and a circuit board clamping and supporting mechanism, wherein the amplification and illumination component is coordinated with the circuit board clamping and supporting mechanism for use; the amplification and illumination component comprises a magnifying lens base of a liquid injection table type and a liquid-injection magnifying lens shell; and the liquid-injection magnifying lens shell is disposed on the magnifying lens base of the liquid injection table type by an angle adjustable mechanism. The combined table provided by the invention is applied to staff training, student innovation experiments,fabrication, small-batch product trial production and electric appliance repair concerning electronic component soldering, and even design concept verification and exploratory research under some simple and crude conditions. Manual soldering has the striking problems that it is hard to consider all the conditioners; and no practical and feasible method which can liberate an operator from contrarycontradiction demands for expecting to realize soldering with soldering bit holding, feeding of a solder wire, clamping of components and parts, pressing of a circuit board for prevention of slippageand the like is proposed. The combined table provided by the invention makes bold attempts and efforts in the aspect.

The invention provides an electromagnetic shielding packaging structure, an electronic device module and a manufacturing method thereof, and belongs to the technical field of semiconductor electronic device modules. The electromagnetic shielding packaging structure comprises a first shielding piece, a second shielding piece and a lead, the two ends of the lead are conductively connected to the first shielding piece respectively, a connecting part is arranged between the two ends of the lead, and the connecting part is bent and conductively connected to the second shielding piece; the electronic device module comprises the electromagnetic shielding packaging structure and further comprises an electronic component, and the electronic component is arranged between the first shielding piece and the second shielding piece. The manufacturing method of the electronic device module comprises the following steps that the two ends of the lead are conductively connected to the first shielding piece, the connecting part is bent in the direction away from the first shielding piece, and the connecting part is conductively connected to the second shielding piece. The shielding effect is good, high-density integration of multiple electronic devices is facilitated, the lead strength is improved, deflection and toppling are not prone to occurring, and machining and manufacturing are convenient.

The invention discloses an advertising machine special for a supermarket in the mall and belongs to the technical field of advertising media propaganda equipment. The advertising machine includes an advertising machine body, the front surface of the advertising machine body is connected with a display screen, the rear surface of the advertising machine body is connected with a plug-in card base, the lower portion of the plug-in card base is connected with a connector lug, the bottom of the advertising machine body is connected with a base, the portion, near the two sides of the advertising machine body, of the upper surfaces of the base are connected with cloth books, and the base is connected with the cloth books through a fixation buckle, a connection plate and a connection piece. Parents can stop to watch the advertising machine, the propaganda effect is better, and the advertising machine is more convenient to use; a bolt, a groove and a weight increasing plate are arranged/formedon/in the advertising machine body, the weight of the base can be increased through the bolt, the groove and the weight increasing plate, the advertising machine is thus not easy to tilt or fall, thesafety of people is ensured, and the function of the advertising machine is given full play to.

The invention provides a hand-pulling type multifunctional garbage shovel, belongs to the field of a life tool, and particularly relates to a garbage shovel. The hand-pulling type multifunctional garbage shovel comprises a shovel body and a handle, wherein the shovel body comprises a first side surface, a second side surface, a bottom surface, a third side surface, a telescopic surface, a handle, a left support post, a support rod, a spring device, a right support post and a clamp hole, wherein the first side surface, the second side surface, the bottom surface, the third side surface and the telescopic surface define a cover-free box body; the handle is arranged on the telescopic surface; the handle pulls down the telescopic surface to contact with the bottom surface; the garbage shovel can become a garbage box; the telescopic surface is arranged between the left support post and the right support post; the upper end of the telescopic surface is connected with the support rod; the spring device is fixedly arranged in a connecting position between the support rod the right support post; the clamp hole is formed in the lower end of the right support post. When the telescopic surface is pulled down, the garbage shovel can become the garbage box. The hand-pulling type multifunctional garbage shovel has the advantages that after the garbage cleaning, the pouring of the garbage can be prevented; when not being used, the garbage shovel can also be used as the garbage box.

The invention provides a multi-layer cover body of a detachable machining workstation, and relates to the technical field of workstation cover bodies. The cover body aims to solve the problems that when an existing machining workstation cover body is used, a supporting structure is poor, and the phenomena that the existing machining workstation cover body topples over and hurts people when encountering collision are likely to occur. The multi-layer cover body comprises a main body, splicing grooves, a side part, connecting parts, and moving parts; the main body is of a spliced structure, and the main body is of a rectangular structure; and the splicing grooves are formed in the inner side of the rear end of the main body and the inner side of the upper portion of the front end of the main body. The side part is used for being installed on the side edge of the bottom of the main body, so that the main body is stably supported, the contact area between the main body and the ground is enlarged, and the side part is not prone to toppling over when the side part is reinstalled; and when the multi-layer cover body of the detachable machining workstation is used, a pulling part can be pulled by manpower to move outwards, so that the supporting distance of the pulling part can be lengthened, and the main body can be more stable when being used.