24results about How to "Avoid drop damage" patented technology

The invention belongs to the technical field of crawling robots, and particularly relates to a wall-climbing detection robot which comprises a vehicle body and an industrial control panel, the vehicle body is provided with four permanent magnet wheels, the vehicle body is provided with a camera shooting assembly and a detection assembly, and the industrial control panel is provided with a pay-off mechanism. The control end of the vehicle body is electrically connected with the industrial control panel through the pay-off mechanism, the chassis is fixedly installed at the bottom of the vehicle body and located among the four permanent magnet wheels, and strip-shaped holes are formed in the two sides of the end face of the chassis. According to the wall-climbing detection robot, the defect detection efficiency of large pipelines, storage tanks and the like can be remarkably improved, meanwhile, the danger and labor intensity of personnel are greatly reduced, the safety of the wall-climbing detection robot during operation is effectively improved, and carried precise instruments are prevented from falling off and being damaged.

The invention relates to the technical field of packaging box carrying, in particular to a stacking manipulator for packaging box carrying, which comprises a mechanical arm and a mounting seat rotatably mounted on the mechanical arm, the bottom of the mounting seat is fixedly connected with a mounting plate, and the bottom of the mounting plate is symmetrically and slidably connected with supporting plates for supporting a packaging box. A pressing plate is slidably connected to the bottom of the mounting base. The mechanical arm is firstly controlled to enable the supporting plate to move to make contact with the bottom of the packaging box, then the air cylinder is started to drive the pressing plate to clamp the packaging box, then the mechanical arm is controlled to enable the supporting plate to drive the packaging box to move to the placing position, then the double-shaft motor is started to enable the supporting plate to be disengaged from the packaging box, and at the moment, the clamping plate and the packaging box are clamped; and then the clamping plates drive the packaging box to stably and slowly move downwards to be placed, so that the situation that the goods are impacted and damaged due to the shaking phenomenon caused by falling of the packaging box is prevented, and the safety of the goods is guaranteed.

The present invention relates to a sheet sorting device, which includes an input device and a frame; it also includes a partition assembly and a cache assembly installed on the frame; the partition assembly is provided with a partition arm that can move up and down, and the cache assembly includes at least one cache support arm that can move horizontally, the output end of the input device is connected to the input end of the cache support arm, when the partition arm is at the lower limit position, the partition arm abuts against the end of the continuous sheet on the input device; when the partition arm is at the upper limit position, the bottom end of the partition arm is higher than the end of the continuous sheet on the input device. The present invention can automatically and continuously separate continuous sheets to form separated sheets, which is convenient for packaging the separated sheets; it can be stably placed on two cache support arms, and the falling distance can be reduced to prevent the separated sheets from falling and being damaged; the length of the separated sheets on the cache support arm can be adjusted as needed, which is suitable for different packaging requirements and has high versatility.

The utility model discloses an epilator capable of being highly attached to skin, and relates to the technical field of epilators, the epilator comprises a shell, a pressing mechanism is arranged in the shell, the interior of the shell is connected with an epilator through the pressing mechanism, the pressing mechanism comprises sliding rods symmetrically fixed at the top between two sides of an inner cavity of the shell, and the sliding rods are connected with the epilator through the pressing mechanism. Stress blocks are symmetrically arranged on the outer sides of the sliding rods in a sliding mode, compression springs are symmetrically fixed to the sides, away from each other, of the two stress blocks, an extrusion block is fixed to the top of the defeatherer, sliding blocks are fixed to the bottoms of the two sides of the extrusion block, and sliding grooves are formed in the tops of the two sides of an inner cavity of the shell. According to the defeatherer capable of being highly attached to the skin, by means of the arrangement of the pressing mechanism, forceful pressing is avoided, the defeatherer can be tightly attached to the skin only through slight pressing and the counter-acting force of the compression spring, hand ache caused by long-time use is avoided, and the defeatherer is convenient to use.

The invention discloses a rapid taking and placing fixing structure of a fire extinguisher storage box, relates to the technical field of fire-fighting equipment, and aims to solve the problems that a traditional fire extinguisher box is low in taking and placing efficiency, tedious in operation and easy to delay emergency response. The structure adopts a modular design and comprises a fixed base, a quick release mechanism and a buffer assembly, the fixed base comprises a box body mounting plate and an arc-shaped anti-skid clamping groove, the core of the quick release mechanism is an electromagnetic lock and spring linkage system, one-key release is realized, and the buffer assembly comprises a hydraulic damper and a soft guide rail, so that the fire extinguisher is prevented from falling off and being damaged. Through the design of modular functions, the fire extinguisher can be taken and placed in a short time, the operation steps are greatly reduced, the service life is effectively prolonged, the system is suitable for occasions such as public places, factories and high-rise buildings, and the emergency response speed of initial fire fighting is remarkably increased.

The utility model relates to the technical field of underground safety detection, in particular to an underground severe environment multi-parameter real-time safety monitoring device. The utility model provides an underground severe environment multi-parameter real-time safety monitoring device which can protect a multi-gas monitor and can prevent the multi-gas monitor from falling and being damaged when the multi-gas monitor is held by a hand. An underground severe environment multi-parameter real-time safety monitoring device comprises a waistband, a sliding block, a mounting frame and the like, the waistband is connected with the sliding block in a sliding mode, and the sliding block is connected with the mounting frame. According to the multi-gas monitoring device, the multi-gas monitoring device is buffered and protected by the protective cover and the buffer frame through the acting force of the torsion spring and the second telescopic spring, and the multi-gas monitoring device is always connected with the mounting frame through the connecting rope after being taken down, so that the multi-gas monitoring device can be protected; and meanwhile, the multi-gas monitor can be prevented from falling off and being damaged when being held by hand.

The utility model provides a earphone frame for broadcasting and television director relates earphone frame technical field, including fixed cylinder frame, the inner wall fixed sleeve of fixed cylinder frame has the baffle, the upper surface fixed connection of baffle has support rod, the one end fixed connection of support rod has guide rod, the both ends movable sleeve of guide rod has the support sleeve that is symmetrical distribution, the one end of support sleeve penetrates and extends to the outside of fixed cylinder frame, the one side inner wall fixed connection of support sleeve has support spring, one end of support spring is fixedly connected with the one end of guide rod, through the shaping placement device, have realized the easy to head -wearing earphone when not using type placement, not only avoided head -wearing earphone when not using easily to be pressed by the object on the desktop, and make it convenient and the desktop adsorption fixed through the cooperation of suction cup, thereby improve the stability when placing, avoid to produce the falling damage, reduce the damage risk's effect.

The utility model discloses an insulin injection storage device, which comprises a box body, a hinge arranged on one side of the box body, a box cover arranged on one side of the hinge, a fixing block and a supporting block fixedly connected to the inner wall of the box body, a first fixing shaft fixedly connected to the top of the fixing block, and a first volute spring sleeved on the outer wall of the first fixing shaft. The device facilitates quick clamping and positioning of the pen barrel part, thereby improving the stability of the insulin injection pen during storage, preventing the syringe from shaking and being damaged, effectively improving the convenience during use, facilitating clamping and positioning of the pen sleeve part, further improving the convenience during storage, and facilitating rotation of the pen sleeve part, so that the pen sleeve does not need to be positioned when the injection pen is taken, thereby preventing the pen sleeve from falling, being damaged, or being lost.

The present application relates to a kind of fork anti-falling system and its working method, comprising, hoist frame, it is equipped with several detection devices on it;Several forks, the several forks are arranged on hoist frame, the fork is contacted with detection device, the detection device is used to detect whether the fork is separated from detection device;Receiving device, it is communicated with several detection devices, the receiving device is used to receive the signal sent by several detection devices.The fork anti-falling system and its working method of the present application, by using detection device and receiving device two devices to realize wireless communication, detection device is installed below fork, each fork carries a detection device, when fork is lifted to a certain degree, detection device detects the abnormality of fork immediately through limit switch and sends data to receiving device, then receiving device and control system interact, and stop machine in time, prevent falling damage.

This utility model discloses a three-dimensional strawberry planting rack structure, relating to the field of strawberry planting machine frame technology. Its key technical features include a strawberry planting machine frame; planting pot positioning trays, six of which are equidistantly and symmetrically fixed to the strawberry planting machine frame; a liquid collection mechanism, fixed to the outer end of the planting pot positioning trays, with corresponding numbers; strawberry planting positioning pots, movably installed on the upper inner side of the planting pot positioning trays; and a pipe positioning mechanism, twelve of which are symmetrically fixed to the strawberry planting machine frame and located above the strawberry planting positioning pots. The technical advantage is that the strawberry planting positioning pots can move left and right on the upper inner side of the planting pot positioning trays, facilitating adjustment of spacing. Furthermore, the planting pots are effectively positioned and limited by the planting pot positioning trays, thus preventing damage from accidental movement or collisions.

The utility model relates to the technical field of ink-jet printing machines, in particular to an ink-jet printing machine with a positioning mechanism, which comprises an ink-jet printing machine body, an upper clamping seat and a lower clamping seat are arranged on the ink-jet printing machine body, locking bolts are arranged on two sides of the ink-jet printing machine body, and a positioning seat is arranged on one side of the ink-jet printing machine body. A sliding groove matched with the end of the lower clamping base is formed in the side, close to the ink-jet printer body, of the positioning base, an anti-skid pad is fixed to the side, away from the ink-jet printer body, of the positioning base, a protruding block is integrally formed at the top end of the upper clamping base, an adjusting bolt and a base are arranged above the positioning base, and a screw hole matched with the adjusting bolt is formed in the protruding block. The bottom end of the adjusting bolt is rotationally connected with the base, and the bottom end of the base is rotationally connected with a guide wheel. The positioning seat is attached to the surface of a product, the stability of the positioning seat can be improved through the non-slip mat, the code spraying machine body is moved for code spraying after the adjusting bolt is rotated and the guide wheel makes contact with the upper edge of the product, and the code spraying machine body and the code spraying position can be prevented from deviating.

The utility model discloses a battery manufacturing platform with an overturning function, and belongs to the technical field of battery manufacturing platforms. A battery manufacturing platform with an overturning function comprises mounting frames symmetrically mounted on a base station, first bidirectional lead screws are rotatably connected to the mounting frames, and the battery manufacturing platform is characterized by further comprising clamping plates symmetrically mounted on the first bidirectional lead screws, mounting grooves are formed in the clamping plates, second bidirectional lead screws are rotatably mounted in the mounting grooves, and the second bidirectional lead screws are rotatably connected to the mounting frames. Clamping claws are symmetrically installed at the two ends of the second bidirectional lead screw, and when the second bidirectional lead screw rotates, the two sets of clamping claws get close to each other or get away from each other. The connecting plate is fixedly connected to the clamping plate, and a protection part is arranged in the middle of the connecting plate; the first two-way lead screw is matched with the second two-way lead screw, the corners of the battery are clamped through the clamping plates and the clamping claws respectively, the stabilizing effect during overturning of the battery is achieved, and the problem that the battery falls off due to inertia force or gravity center change caused by overturning of the battery is solved.

The invention relates to the field of laser welding, and discloses intelligent automatic laser welding equipment which comprises a base, a first laser welding piece and a second laser welding piece which are symmetrically arranged are fixedly installed on the base, controllers are symmetrically arranged on the two sides of the base, and a laser welding head is connected to the second laser welding piece. The first laser welding piece and the second laser welding piece are the same and are both connected with laser welding heads, and clamping connecting bases are symmetrically arranged in the base. A first telescopic rod in the clamping and placing device extends out to drive a clamping contact piece to ascend, a special-shaped workpiece can be preliminarily clamped until the clamping contact piece completely jacks up an extrusion piece, the problem that the special-shaped workpiece inclines when the clamping contact piece and a first placing piece clamp the welding position of the special-shaped workpiece is solved, and the welding quality of the special-shaped workpiece is improved. And after welding is completed, the problem that the welded special-shaped workpiece falls off and is damaged after the clamp is loosened is solved, and the safety after welding is improved.

The utility model discloses a pickled Chinese cabbage desalting device which comprises a roller which is obliquely arranged on a frame body and keeps rotating, a feeding hopper is arranged at the highest end of the roller, the feeding end of the feeding hopper extends into the roller, a water inlet pipe is arranged on the feeding hopper, one end of the water inlet pipe is connected with an external water source, and the other end of the water inlet pipe extends to the upper portion in the roller. A material receiving mechanism is arranged on the outer side of the lowest end of the roller, and a protection mechanism is arranged outside the roller. According to the desalting device, through the roller which is obliquely arranged and keeps rotating on the frame body, pickled Chinese cabbages can be conveniently placed in the roller to rotate, and the pickled Chinese cabbages can be conveniently and fully cleaned by combining with the water inlet pipe, so that the salt content of the pickled Chinese cabbages after pickling is reduced, and subsequent eating is facilitated; through the material receiving mechanism arranged at the lowest end and the obliquely arranged roller, the pickled Chinese cabbages can be automatically washed.

The invention discloses an LED screen capable of being freely spliced, and particularly relates to the technical field of LED screens, the LED screen comprises a display screen, a supporting column, a fixing column and an adjusting assembly, a mounting column is fixedly connected to the display screen, a limiting groove is formed in the fixing column, a limiting block is arranged in the limiting groove, and the limiting block can limit the mounting column through movement; the adjusting assembly comprises an air cylinder arranged at the end, away from the display screen, of the fixing column, a piston plate is arranged in the air cylinder, the piston plate can move to enable the limiting block to relieve limiting of the display screen, and the adjusting assembly can be matched with the limiting block to fix the display screen. When any display screen breaks down and needs to be maintained and replaced, only the LED screen which breaks down needs to be taken out and replaced, the whole spliced LED screen does not need to be dismantled, the LED screen can be freely replaced and dismantled, and meanwhile the installation column is extruded through a piston rod so that the installation column can be attached to a limiting block so that the installation smoothness of the LED screen can be guaranteed.

The utility model discloses an anti-toppling fixing support for gas cylinder conveying, which relates to the technical field of gas cylinder conveying devices and is technically characterized by comprising a gas cylinder bottom placing seat, and the gas cylinder bottom placing seat is mounted on a conveying vehicle through screws; the limiting supporting plate is fixedly connected to the outer wall of the rear end of the gas cylinder bottom placing seat; the magnetic attraction positioning mechanism is mounted in the middle of the inner side of the limiting supporting plate through a screw; the device has the technical effects that the magnetic attraction positioning mechanism can be electrified and magnetized in the middle of the inner side of the limiting supporting plate, so that the outer wall of the adsorbable gas cylinder can be fixed in a magnetic attraction manner, the adsorbable gas cylinder is effectively fixed, position deviation is avoided, and the gas cylinder is prevented from being damaged. The bottom of the adsorbable gas cylinder can effectively abut against and be positioned through the gas cylinder bottom containing base, so that vertical fixing is achieved, and toppling of the gas cylinder is effectively avoided.

This invention relates to an insulation support platform for frequency converters used in withstand voltage testing, belonging to the field of electrical equipment testing technology. The invention includes a platform assembly; a telescopic mounting assembly is connected to the bottom of the platform assembly, the telescopic mounting assembly including a height adjustment mechanism with at least two adjustable levels, allowing the height of the platform assembly to be adjusted in real time via the height adjustment mechanism; an insulating pad assembly is installed between the telescopic mounting assembly and the ground, the insulating pad assembly including an insulating pad body, the surface of the insulating pad body abutting against the telescopic mounting assembly having insulating protrusions, the insulating pad assembly used to block current conduction between the telescopic mounting assembly and the ground; an equipment fixing assembly for fixing the test equipment is detachably connected to the platform assembly; at least one test placement assembly for placing test items is detachably connected to the platform assembly. This invention ensures the safe and reliable conduct of withstand voltage tests.

The application discloses the technical fields of electric house box and discloses an electric house sensor terminal, which comprises an electric house box body, a through groove is formed in the bottom of the electric house box body and is connected with a mounting plate, both ends of the mounting plate are connected with toothed plates, drive boxes are arranged on both sides of the lower surface of the electric house box body, an adjusting gear is arranged in the inner cavity of each drive box and is connected with the toothed plates, a temperature sensor is arranged on the upper side of the left inner wall of the electric house box body, a forced air cooling mechanism is arranged on the top of the electric house box body, a cavity is formed between the inner cavity of the electric house box body and the two toothed plates, a circulating cooling pipeline is arranged in the cavity and is connected with an external water cooling mechanism, and locking assemblies are further arranged between the two toothed plates and the inner wall of the electric house box body. The forced air cooling, water cooling and multi-direction cooling functions are realized, the cooling effect is good, the electric house device is prevented from being damaged due to high temperature, and the electric house device can be conveniently disassembled, repaired and replaced.

The utility model provides a suspension assembly and a vehicle. The suspension assembly comprises a suspension lining and a connecting support which are connected. The suspension lining comprises an outer pipe used for being connected with an auxiliary frame, an inner core arranged in the outer pipe and a rubber body connected between the outer pipe and the inner core, and a connecting structure arranged in an outward protruding mode relative to the outer pipe is arranged on the inner core. The connecting support is used for being connected with a power assembly and provided with a convex connecting part, and the connecting part is connected to the top of the connecting structure in the radial direction of the inner core. According to the suspension assembly, the connecting part of the connecting support is connected to the top of the connecting structure in the radial direction of the inner core, so that after a connecting point between the connecting part and the connecting structure is loosened or fractured, the connecting part can be supported by the connecting structure, a power assembly can be prevented from continuously falling, and the safety of a vehicle can be effectively guaranteed; meanwhile, the connecting part is connected with the connecting structure in the radial direction of the inner core, and assembly between the connecting part and the connecting structure is not affected.

The invention relates to the technical field of automobile part stamping production, in particular to an automobile sheet metal stamping part machining device which comprises a bottom plate, a lower die device used for supporting and stamping a sheet metal part, an upper die device used for stamping and cutting the sheet metal part and a slitting device used for slitting sheet metal part waste. The stamping die comprises a base plate, the upper portion of the base plate is fixedly connected with supporting columns which are evenly distributed, the other ends of the supporting columns are fixedly connected with a stamping telescopic device, and an upper die device is installed at the bottom of the stamping telescopic device. The connecting shell and the upper die body can be driven to move downwards under the action of the stamping telescopic device, the connecting shell and the lower die body conduct stamping shear on waste generated by stamping of the outer side of a stamped sheet metal part together, the number of times of machining and stamping of the automobile sheet metal part is reduced, and the production line efficiency is improved.

The present application relates to the technical field of heat exchanger performance test, and discloses a kind of aircraft heat exchanger performance test equipment, by setting pressure drop detection device and visual acquisition device in water pressure test system, can be judged whether leakage according to leakage rate and visual information identification result, improve test quality and accuracy.And cover and first limit switch are arranged in the water tank of water pressure test, protective cage and second limit switch are arranged on the test table of compression test, if heat exchanger accidental explosion or debris splashing etc., can be separated by cover and protective cage, can prevent heat exchanger from hurting in test.The water tank is also provided with a foot switch, which can conveniently and efficiently guide the test wastewater out.The anti-skid pad on the test table can isolate mechanical vibration and interference, improve test accuracy, and can avoid equipment falling damage or pulling off the connection with the test pipeline, improve safety.The present application also provides a kind of aircraft heat exchanger performance test method using the above-mentioned equipment.