47results about How to "Good shock effect" patented technology

The invention relates to a shocking tool, and specifically relates to a continuous shocking tool. The continuous shocking tool comprises an upper joint, an outer sleeve equipped with a medium hole, a piston, a shuttle key, an inserting rod, a sliding sleeve equipped with another medium hole, and a lower joint; the upper joint is inserted from the middle part of the sleeve into the central hole of the outer sleeve; a flowing groove is vertically formed in the top part of the upper joint; a guide hole which communicates with the central hole in the outer sleeve is formed in the sidewall of the flowing groove; a tapered groove is formed in the bottom part of the upper joint; the piston is vertically sealed and arranged in the central hole of the outer sleeve; the bottom part of the upper joint is inserted into an inner cavity of the piston; a sealing ball is arranged in the inner cavity of the piston; the shuttle key is positioned in the central hole of the outer sleeve; the inserting rod is positioned in the central hole of the outer sleeve; a bulge is fixedly arranged on the inner wall of the outer sleeve and below the shuttle key; a compression spring is arranged between the bulge and the base; the sliding sleeve is inserted from the bottom part of the outer sleeve into the outer sleeve; the lower joint passes through the central hole of the sliding sleeve from the bottom part of the sliding sleeve; one end of the lower joint, passing through the sliding sleeve is fixedly connected with the bottom part of the inserting rod. The continuous shocking tool has the beneficial effects of being good in shocking effect and high in shocking efficiency.

A shockproof packing bag includes an upper and a lower bag body combined together and formed with an accommodating chamber therebetween. The upper and the lower bag body are respectively provided with an inner layer and an outer layer, which have their peripheral edges combined together by thermal fusing to form the upper and the lower bag body. The upper and the lower bag body have their peripheral edges attached with a zipper and are respectively formed with an air chamber between the inner and the outer layer. The upper and the lower bag body have one lateral side thermally fused together to form a compressed side having an air tap fitted therein. After inflated, the packing bag will form plural air bags for wrapping and positioning articles therein, having effect of shock prevention, usable repeatedly and highly effectively for environmental protection.

The invention discloses a kind of biological chip hybridisation machine, comprising hybridisation cavity, chip carrying disk, rotary part, temperature control part and master control part. The chip is installed in hybridisation cavity, chip carrying disk is drove by rotary part; rotary part is controlled by master part, the temperature inside hybridisation cavity is moderated by said temeprature control part. The invention aslo discloses an optimal method for controlling biological chip hybridisation process. It comprises following steps: (1) putting washing liquid into hybridisation cavity in advance, putting pre- hybrid biological chip box on chip carrying disk, rising temperature in hybridisation cavity through temperature part to proper temperature; (2) the rotary vibration of chip carrying disk is drove by controlling rotary part according to set vibration index, (3) drying left hybridisation liquid by rotary part after hybridisation is over.

The invention discloses a test-tube support with a shaking function for a chemical experiment. The test-tube support comprises a mounting seat, wherein a lifting device is fixedly arranged on the right side of the mounting seat; the lifting device comprises a mounting post; a first groove is formed in the upper side of the mounting post; a screw is arranged in the first groove; the lower end of the screw is rotationally connected with the inner bottom of the first groove; a driven bevel gear is fixedly arranged on the screw; the right side of the driven bevel gear is meshed with a driving bevel gear; the driving bevel gear is connected with a rotating rod; the rotating rod penetrates through the mounting post; the outer end of the rotating rod is connected with a handle; a barrel is arranged above the screw; a threaded hole is formed in the lower side of the barrel; the upper part of the screw is in threaded connection with the threaded hole; a sleeve is arranged on the left side of the mounting seat; a guide post is arranged in the sleeve; the top end of the barrel and the top end of a guide post are fixedly connected with a mounting plate together. The test-tube support disclosed by the invention has the advantages of being reasonable in structural design, convenient to lift, excellent in test tube protection effect, excellent in shaking effect and the like, thereby having a certain popularization and application value.

The invention relates to the technical field of exhibition hall exhibiting, in particular to a multifunctional exhibition hall. The multifunctional exhibition hall comprises a multi-medium exhibition stand mounted in the middle of the exhibition hall, a multi-medium exhibiting cabinet mounted on the wall of the exhibition hall and a book and newspaper exhibiting frame arranged on one side of the exhibition hall. The multi-medium exhibition stand is provided with a stand body, first display screens, first touch screens and book storage frames, wherein the first display screens, the first touch screens and the book storage frames are mounted on the stand body. The multi-medium exhibiting cabinet is provided with an exhibiting face, a manipulating plate and a material storage face. Second display screens and third display screens are mounted on the exhibiting face, second touch screens are mounted on the manipulating plate, and material storage cabinet bodies are mounted on the material storage face. The book and newspaper exhibiting frame is provided with a support, exhibiting boards, third touch screens, book and newspaper stands and a map module, and the exhibiting boards, the third touch screens and the book and newspaper stands are mounted on the support. When the whole exhibiting process is finished, leaders or clients have very strong modernized, scientific and technological feeling, namely a very good exhibiting effect is achieved, and profound impression is given to the leaders or the clients, so that convenience is provided for further development of enterprises, and very high creativity and practicality are achieved.

This invention relates to a control method and device of a total colorful LED acousto-optical system. Utilizing a sound source performance to control LED light, to make the sound and light changing synchronously with entire excellent acousto-optical effect which is sometimes soft sometimes exciting, not only lovely and vivid but also very strong.

The invention discloses a scraper type paving and compacting machine for a filter sand cushion layer of a canal slope. The paving and compacting machine comprises a truss arranged along an oblique direction of the canal slope. The truss is provided with a paving component, a compacting trolley and a pulling mechanism. The paving component and the compacting trolley are pulled by the pulling mechanism to do reciprocating motions along the truss. The paving component comprises a paving scraper which is connected with a paving scraper fixing leg through a reinforced steel section. The paving scraper fixing leg sleeves the lower end of a lengthened vertical column on the outside of the compacting trolley through a sleeve and connected with a portal frame. The portal frame is provided with the pulling mechanism of the paving scraper. A height adjusting mechanism of the paving scraper is arranged on the portal frame. A flat vibrator is hung on the compacting trolley through an elastic part. The compacting trolley is further provided with a lifting mechanism of the flat vibrator. The paving and compacting machine adopts a multifunctional four-piece-split type frame trolley, allows simple and reliable tooling arrangement and is simple in structure with functions of paving, compacting and spraying water mist integrated.

The invention belongs to the field of equipment used for preparing a honey product and more particularly relates to a pollen wall crushing machine which is used for preparing honey scented tea. The pollen wall crushing machine comprises a control cabinet and a motor connected with the control cabinet, wherein an output shaft of the motor is connected with a shocking wall crushing machine; and the shocking wall crushing machine comprises a wall crushing device arranged inside the shocking wall crushing machine. With the adoption of the pollen wall crushing machine disclosed by the technical scheme, wall crushing can be carried out on pollen under a room temperature; the pollen wall crushing machine is simple in structure and convenient to operate; the amount of the pollen subjected to primary wall crushing is not limited; the pollen wall crushing machine is suitable for the use of common middle-size and small-size production enterprises; and the wall crushing efficiency is high, and external environment and temperature are not limited in a wall crushing process.

The invention discloses an experimental measurement method for a seismic-electric signal. The experimental measurement method comprises the following steps: injecting fluid into a water slot; soaking a rock sample, a receiving electrode and an excitation transducer into the fluid in the water slot, wherein the rock sample is a rock sample containing fluid pores; connecting the output end of a square wave ultrasonic pulse emitter to the excitation transducer, and connecting the trigger end of the square wave ultrasonic pulse emitter to the trigger end of an oscilloscope; connecting the input end of the amplifier to the receiving electrode, and connecting the output end of the amplifier to the input end of the oscilloscope; enabling the square wave ultrasonic pulse emitter to provide an electric pulse signal to the excitation transducer, and enabling the oscilloscope to provide a synchronous trigger signal; converting the electric pulse signal into an ultrasonic signal by the excitation transducer; receiving the seismic-electric signal, generated by inducing the rock sample through the ultrasonic signal, via the receiving electrode; amplifying the seismic-electric signal through an amplifier; and detecting and displaying the seismic-electric signal via the oscilloscope. The experimental measurement method can be used for carrying out experimental research on the seismic-electric signal.

The invention relates to an automatic seedling root treatment device, in particular to a seedling root automatic packaging device which comprises a conveying structure used for conveying a seedling, aclamp connected with the conveying structure and used for clamping a seedling stem, a root bearing net used for supporting a seedling root, a cleaning pool used for cleaning the seedling root, a power generation mechanism, a sizing pool and a wrapping machine; the seedling root is wrapped with the root bearing net to enable pool water to be capable of penetrating through meshes for washing the root, a current is produced by matching with the power generation mechanism subsequently to perform deinsectization and sterilization on the seedling at the same time, and the power generation mechanismmainly provides a magnetic field to be matched with the root bearing net to produce the current; and the wrapping machine automatically wraps the seedling root with a film, and the film enables soilsnot to be separated from the seedling root. In order to solve the problem of lower treatment efficiency of the seedling root in the prior art, the invention provides a packaging device for automaticpackaging after efficient streamlined treatment on the seedling root.

The invention relates to the technical field of metal wire rope manufacturing, and discloses oiling equipment for metal wire rope manufacturing. The oiling equipment comprises a box body; a deoiling mechanism is arranged at the center axis in the box body; a shaking mechanism is arranged in front of the deoiling mechanism; and the shaking mechanism is located in the box body. A metal wire rope is used for pressing a sliding sleeve, the sliding sleeve slides along a communicating hole to extrude a second connecting belt, and the second connecting belt can pull a first connecting belt to extrude and press the sliding sleeve downwards, so that the sliding sleeve can be effectively pressed, and oil on the surface of the metal wire rope is scraped off through the sliding sleeve; the metal wire rope rubs a connecting ring when the metal wire rope is pulled, and the connecting ring can fluctuate through a first pull rope, so that the fluctuated connecting ring can continuously knock the metal wire rope, and the oil on the surface of the metal wire rope is shaken off and dripped; and when the connecting ring shakes, a connecting plate can continuously fluctuate to collide with the metal wire rope through a spring and a clamping ball, so that the vibration effect on the metal wire rope is relatively good.

The invention relates to the field of coal mining equipment, in particular to an electromagnetic type jigging machine. The electromagnetic type jigging machine comprises a machine frame, a passing tank is installed above the machine frame, an ore supply pipe is installed at one end of the passing tank, and a discharge outlet is formed in the other end of the passing tank; the bottom of the passingtank communicates with two taper hoppers; and supports are installed inside the taper hoppers and provided with electromagnets, the supports are downwards connected with the bottoms of the taper hoppers through sliding rods, a vibrating plate is arranged below each support and provided with positioning holes allowing the corresponding sliding rods to penetrate through, the inner walls of the positioning holes are attached to the outer walls of the sliding rods, and magnets are installed on the vibrating plates. According to the electromagnetic type jigging machine, vibration is carried out inside the taper hoppers by effectively adopting an electromagnetic vibrating mode, and washing is conducted on coal mine through vertical alternating medium fluid; and compared with the traditional mode that the taper hoppers vibrate by adopting a cam to achieve the vertical alternating medium fluid, vibration is small, the machine is not prone to being damaged, the service life of the machine is prolonged, noise generated in the production process is low, and harm to the auditory system of field personnel is reduced.

The invention discloses a captured type wireless electric shock bomb capable of launching a star-shaped mesh. The captured type wireless electric shock bomb capable of launching the star-shaped mesh comprises a cartridge case, wherein an electrode group is arranged at one end in the cartridge case and is connected with a high-voltage electric pulse circuit; an artillery primer is arranged at the other end in the cartridge case and is connected with a gun propellant; a piston push plate is arranged between the gun propellant and the high-voltage electric pulse circuit; the gun propellant is combusted to produce a gas; and the piston push plate is utilized for pushing the electrode group and the high-voltage electric pulse circuit out, so that firing is accomplished. The captured type wireless electric shock bomb capable of launching the star-shaped mesh provided by the invention is ingenious in structure design, capable of realizing wireless launching, and far in effective action distance; with mesh capturing and winding, the hit rate of conductive electrodes is improved; and through synchronous electric shock of the multiple groups of electrodes, an electric shock effect is improved. The captured type wireless electric shock bomb capable of launching the star-shaped mesh is particularly suitable for hostage rescue, close-range capturing, and other occasions requiring quick incapacitated shocking.

The invention discloses a mold injection molding device special for new energy automobile interiors, and relates to the technical field of mold injection molding. The mold injection molding device comprises a base, a mold combining structure and a feeding structure are arranged on the left side and the right side of the upper end of the base correspondingly, a heating structure is arranged betweenthe mold combining structure and the feeding structure, a hopper is arranged on the side, close to the heating structure, of the upper end of the feeding structure, and a material bin is arranged inthe hopper. Through the design of inner vibration grooves and guide blocks, when a windmill wheel rotates, vibration balls can move in the inner vibration grooves, and when the vibration balls move tothe surfaces of the guide blocks, the vibration balls move in the inclined direction, so that the vibration balls impact the side wall of the windmill wheel so as to generate vibration; and through the different rotating positions of the inner vibration grooves, the moving speeds of the vibration balls are different, the vibration balls impact the windmill wheel after moving so as to generate vibration, injection molding raw materials adhering to the windmill wheel are separated from the surface of the windmill wheel, blockage is avoided, and the injection molding raw materials circulate smoothly.

The invention discloses a seeding device and a seeding pipe. The seeding device comprises a rack and a seeding assembly, wherein the seeding assembly is fixedly connected to the rack; the seeding assembly comprises a seeding tank, a connecting pipe and the seeding pipe; the seeding tank is fixed to the top of the rack; the seeding pipe is connected to the bottom of the seeding tank through the connecting pipe. The seeding pipe comprises a first pipe section, a second pipe section and a seeding box with an opening facing the rear side of the seeding direction. The first pipe section is connected to the bottom of the seeding assembly; the top of the second pipe section is fixedly communicated with the bottom of the first pipe section; the bottom of the second pipe section is inclined towardsthe rear side of the seeding direction, and the bottom of the second pipe section is communicated with the seeding box. The two side walls of the seeding box are straight, and the distance between the two side walls is equal to the diameter of the second pipe section. The seeding pipe is contaminated by less soil and fewer weeds, and the seeding pipe is convenient to clean.

The invention relates to the technical field of wind energy, and discloses a municipal energy-saving and environment-friendly signpost based on wind energy, which comprises a supporting rod, cleaning mechanisms are arranged above the left end and the right end of the supporting rod, a connecting rod is fixedly connected to the center axis of the top of the supporting rod, and a rotating plate is arranged at the top of the connecting rod. The top of the connecting rod is rotationally connected with the bottom center axis of the rotating plate through a rotating shaft. By arranging a vertical plate, wind power can blow the vertical plate to drive a lantern ring and a cross rod to rotate, so that an impact rod can deflect to make contact with the inner wall of the signpost body, dust on the outer surface of the signpost body is vibrated down, dust is prevented from being accumulated on the outer surface of the signpost body, and energy conservation and environmental protection are achieved; through arranging an airbag, when the knocking rod knocks the signpost body, the signpost body can extrude the air bag, air in the air bag can be blown into the open groove through the connecting pipe and blown out along the air blowing holes, and air flow is blown down along the outer surface of the signpost body.

The invention discloses a blood platelet constant-temperature oscillation heat preservation box for blood transfusion department. The box comprises a box body, an oscillation base is movably arrangedin the box body, a U-shaped frame is fixedly arranged at the top of the oscillation base, a U-shaped opening of the U-shaped frame is formed downwards, a heat preservation box body is fixedly connected to the top of the U-shaped frame, a heat preservation cover is fixedly arranged at the top of the heat preservation box body, and a thermostat is fixedly arranged at the top of the heat preservationcover. According to the box, only through work of one motor, the up-down oscillation and left-right oscillation of the heat preservation box body are conducted at the same time, so that the oscillation effect of blood platelets in blood platelet liquid bags is good, the phenomenon that the blood platelets are gathered and coagulated is prevented, and the problem that all the existing platelet constant-temperature oscillation heat preservation boxes conduct up-down oscillation, so that platelet liquid bags are prone to be gathered towards the two sides of a heat preservation box body, and thenthe uniform oscillation heat preservation of platelets is not facilitated is solved; and therefore it is guaranteed that the oscillation effect of the platelets is good, and the subsequent normal useof the platelets is greatly guaranteed.

The invention provides a multi-screen tiled display intelligent sliding rail system and a control method thereof. The multi-screen tiled display intelligent sliding rail system comprises a sliding rail multi-screen tiled display system, a motion control system and a video analyzing and processing system. The sliding rail multi-screen tiled display system comprises a plurality of sliding rail display units, and each sliding rail display unit comprises a linear lead screw and a single-screen displayer installed on the linear lead screw. The motion control system comprises an upper computer, a lower computer, a sensor, a driver and a motor; and the video analyzing and processing system comprises upper computer software and a multi-screen driving display card. The control method comprises thesteps that initialization correction is conducted, the upper computer issues a control instruction to the lower computer, the lower computer outputs a signal to the driver, and the motor drives the sliding table to move. The invention provides scientific and technological media display rich in mechanical movement, the shocking effect of advertisement videos is greatly enhanced, the playing effectof dynamic video media advertisements is achieved by matching the mechanical movement with multi-screen splicing, and the flexibility and the mechanical and technological feeling of the advertisementsare improved.

The invention discloses an anti-escaping electronic handcuffs. The anti-escaping electronic handcuffs comprises a handcuffs body and a functional module; the handcuffs body comprises two connected handcuffs; the functional module comprises a monitoring unit, a low pressure pulse output unit and a power supply, wherein the low pressure pulse output unit is connected with the monitoring unit; the low pressure pulse output unit comprises a booster circuit, a oscillating circuit and two pulse output electrodes which are connected with each other in sequence; and the two pulse output electrodes arecorrespondingly arranged on the two handcuffs. According to the anti-escaping electronic handcuffs, as one pulse output electrode is connected to each handcuff so that each handcuff forms a contact electrode, the structure is simplified, an electric shock effect is better, and a problem that effective electric shock cannot be realized due to structural ageing and damaging such as insufficient contact elasticity in a contact type scheme is effectively solved.

The invention discloses a nucleic acid extraction device for a nucleic acid extraction instrument, which comprises a device body and a door panel; a door panel is rotatably installed on one side of the device body; a placement device is arranged in the device body, and the bottom end of the placement device is symmetrically rotated and installed There are support rods, and two sets of support rods are arranged in parallel, and the bottom ends of the support rods are rotatably installed in both sides of the bottom end of the device body; the middle part of the bottom end of the support rods is provided with a coil spring, and the coil springs are sleeved on the rotating shaft , the two ends of the coil spring are respectively against the bottom end of the square groove and the square block, and the two sets of coil springs are arranged symmetrically; the square block is fixedly installed in the middle of the bottom end of the support rod; A baffle is fixedly installed symmetrically, and a pressing device is provided on the side of the baffle away from the placement device. The device of the present invention makes the nucleic acid extractor vibrate continuously through the rotation of the pressing rod and the characteristics of the coil spring, so that the mixed liquid can be mixed quickly and evenly, and the oscillating effect is good and the efficiency is high.

The invention discloses an optical fiber switch for communication engineering, which comprises a shell, an oscillation mechanism, a circuit board, a cover plate and a dust collection mechanism, and is characterized in that the shell is a cuboid shell with a hollow interior and an open top, the oscillation mechanism is mounted at the top in the shell, the circuit board is mounted on the oscillation mechanism, and the oscillation mechanism is used for driving the circuit board to oscillate; the cover plate is installed at the top of the shell, and a dust suction mechanism is installed at the bottom of the cover plate and used for sucking away the dust. The optical fiber switch for communication engineering has the beneficial effects that the oscillation mechanism can drive the circuit board to oscillate, so that dust on the circuit board is separated from the circuit board, dust in the optical fiber switch can be sucked away by the dust suction mechanism, and the dust removal effect is good.

The invention provides a jar for oil drilling. The oil drilling jar includes an upper joint, the lower end of the upper joint is connected with an installation pipe, an impact pipe and a lower joint in sequence, an impact rod is inserted in the installation pipe, and an impact head is fixedly installed on the upper end of the impact rod. A slip ring and a first fixing ring are installed vertically inside the pipe, and both the slip ring and the first fixing ring are sleeved on the impact rod, the slip ring is fixedly sleeved on the impact rod, and the first fixing ring is slidably sleeved on the impact rod. The impact rod is fixedly connected with the inner wall of the installation pipe. The invention continuously impacts the vibrating head through the impact rod, which causes the vibration rod and the impact tube to vibrate. When the vibration rod moves up and down, the radial impact block will be squeezed to slide in the strip-shaped through groove to form the radial vibration of the radial impact block. , The radial impact block turns the rigid impact force of the shock rod exerted by the shock tube into an elastic impact force to protect the shock tube. At the same time, the radial vibration of the radial impact block will improve the shock effect of the jar.

The invention relates to a shaking table for pesticide residue detection which can adapt to different types of reagent bottles, comprising a vibration base and a bearing basket arranged on the vibration base, the bearing basket comprises a bearing platform and a cover plate, and the cover plate is a wavy curved plate , the cover plate and the bearing platform are hinged on one side, and the other side and the bearing platform can be opened and closed through the locking device; The second accommodating part at the trough position; the shaker for pesticide residue detection that can adapt to different types of reagent bottles of the present invention, by setting the cover plate, the Schott bottle and the disposable plastic test tube can be quickly fixed after the cover plate is closed , Schott bottles can be shaken in a down or standing posture, which ensures the shock effect, and can also prevent collision between Schott bottles and reduce the risk of breakage; the shaker can be adapted to different types of reagent bottles at the same time, easy to use .