45results about How to "Easy to hold and place" patented technology

The invention relates to the technical field of shell spraying devices, and discloses a flowmeter shell surface spraying device. The flowmeter shell surface spraying device comprises a device outer box and a tee-branch pipe, a hanging mechanism is arranged on the top wall in the device outer box, a shell is clamped on the hanging mechanism, a rotating shaft is rotatably connected to the middle ofthe inner bottom wall of the device outer box through a bearing, a worktable is fixedly connected with the top of the rotating shaft, two vertical plates are fixedly connected to the top of the worktable, the side faces, close to each other, of the two vertical plates are fixedly connected with material pipes through fixed rings, three atomization nozzles are fixedly mounted on the material pipes,the top ends of the material pipes communicate with hoses, the hoses penetrate through the top of the device outer box and communicate with the left end and the right end of the tee-branch pipe, andthe top end of the tee-branch pipe communicates with an external connection material box through a connecting pipe. The problems that an existing flowmeter shell spraying device is not complete in spraying, later-period spraying machining is needed, and work efficiency is low are solved.

The invention relates to an oil immersion device capable of saving oil liquid for electronic part machining. The oil immersion device capable of saving the oil liquid for electronic part machining comprises an equipment shell and a second gear, wherein a first belt conveyor, a first electric sliding rail, an oil immersion tank and a second belt conveyor are sequentially arranged on the lower wallof the interior of the equipment shell from left to right; an electronic part body is placed at the upper end of the first belt conveyor; a support is arranged at the electric upper end of the first electric sliding rail; a first motor is installed on one side of the support; a roller brush is connected to the other side of the support; an oil control mechanism and a second motor are installed onone side of the oil immersion tank from top to bottom; and the second gear is located on one side of a first gear. The oil immersion device capable of saving the oil liquid for electronic part machining provided by the invention has the beneficial effects that the oil liquid is stirred through the rotation of a stirring shaft, so that the oil liquid can rotate, bubbles on electronic parts are taken away in the rotating process of the oil liquid, and the electronic parts can be completely immersed in oil.

The invention discloses a camera lens placing box suitable for outdoor use. The camera lens placing box comprises a box body, connecting perforated columns, drive rods, gears, rack plates, reset springs, push rods, a holding rod, bar-shaped slide groove plates, rotary circular plates, circular sponges, circular cloth, a placing hole, a bearing frame, a bar-shaped slider, a rubber ball, a water-containing hole, a connecting frame, water spraying holes and a rubber frame. The camera lens placing box has the advantages that the camera lens placing box is compact in structure, reasonable in design, convenient to carry, capable of being used for placing a camera lens, capable of favorably protecting the single camera lens for replacement, suitable for being carried during outdoor photographing,capable of changing a manner wiping the camera lens by directly holding cloth with the hand, convenient to spray cleaning liquid at any time, capable of favorably inclining two sides of the camera lens at the same time, good in cleaning effect, capable of facilitating the wiping the surfaces of the camera lens by the rotary circular sponges and circuit cloth, and the cleaning liquid can be favorably pushed to be sprayed from the water spraying holes by the rubber ball mounted at the port of the water-containing hole.

The invention discloses a precast concrete conveying device. The precast concrete conveying device comprises a conveying base; a first conveying table is arranged on the conveying base; a second conveying table is arranged at one side of the first conveying table; a rotary conveying mechanism is arranged on the conveying base; the rotary conveying mechanism comprises a rotating rod; a limiting table is arranged on the conveying base; the rotating rod passes through the limiting table; the upper end of the rotating rod is connected with a fixed assembly by a connecting frame; a top plate connected by a supporting frame is arranged above the connecting frame; a circular arc rail is formed on the lower end face of the top plate; the inside of the circular arc rail is in sliding connection with a second sliding block; and the lower end of the second sliding block is connected with the fixed assembly. According to the invention, a reinforcement bar is placed on the first conveying table, adie is placed on the second conveying table, and the rotary conveying mechanism drives a reinforcement bar wire clamped by the fixed assembly to move upwards, moves towards the direction of the secondconveying table and after reaching a position above the second conveying table, drives the reinforcement bar clamped by the fixed assembly to move downwards to be placed in the die, so that production efficiency is improved.

The invention discloses a shoulder strap machine. The shoulder strap machine comprises a workbench assembly and a sewing assembly, and is characterized by also comprising a loading assembly, a first clamping assembly, a cutting assembly, an overturning assembly and a conveying assembly; the loading assembly comprises a mounting plate, a loading drive mechanism and a pressing roller mechanism; themounting plate is vertically and fixedly arranged on the right of a workbench board in the front and back direction; the loading drive mechanism and the pressing roller mechanism are both arranged onthe mounting plate, and the pressing roller mechanism is driven by the loading drive mechanism to perform active conveying of shoulder straps; the first clamping assembly is used for clamping and fixing the shoulder straps; the first clamping assembly is arranged on the mounting plate of the loading assembly; the cutting assembly is arranged on the mounting plate of the loading assembly and used for cutting the shoulder straps; the overturning assembly is used for bending the shoulder straps to be annular and provided with a forward opening; the conveying assembly is used for conveying the annular shoulder straps to a sewing machine head, and the sewing assembly sews two end heads of the annular shoulder straps on a corresponding clothing fabric.

The invention provides shelling equipment for removing chestnut outer shells based on rotating centrifugal force, and relates to the field of food processing tools. The shelling equipment for removingchestnut outer shells based on rotating centrifugal force comprises a lower base, wherein a supporting block is fixedly connected to the top of the lower base; an upper base is fixedly connected to the top of the supporting block; a clamping device is arranged between the upper base and the lower base and located on the left side of the supporting block; and a transmission device is arranged on the clamping device. According to the shelling equipment for removing chestnut outer shells based on rotating centrifugal force, when a gravity ball rotates along a pin shaft clockwise, a transmissionrod and a cutting rope can be driven to move near the center of a circular ring; the centripetal movement of the cutting rope allows the cutting rope to be in contact with the outer shell of a chestnut which is clamped between a first clamping block and a second clamping block, so that the circumferential cutting of the outer shell of the chestnut is facilitated; the cutting rope is in contact with the outer shell of the chestnut, so that the outer shell of the chestnut can be cut more evenly, and the problem of cutting chestnut flesh inside the outer shell is solved; and the shelling equipment is easy and convenient to operate.

The invention relates to the technical field of early warning and monitoring, in particular to a book supervision and early warning device for an unattended intelligent library and a using method, the book supervision and early warning device comprises a supporting sleeve, an alarm mechanism is mounted on the supporting sleeve, a driving mechanism is mounted in the supporting sleeve, and a protection mechanism is mounted on the alarm mechanism. A cleaning mechanism is connected to the protection mechanism, and a fixing mechanism is installed at the bottom of the supporting sleeve. The supporting sleeve can be conveniently mounted and dismounted under the action of the fixing mechanism, the dismounting and moving efficiency is improved, an alarm can be given to an indoor sudden accident under the action of the alarm mechanism so that a worker can find and handle the accident in time, the alarm mechanism can be conveniently driven and controlled under the action of the driving mechanism, and the working efficiency is improved. The alarm mechanism is stored, hidden and slipped out, the protection function and the alarm function are achieved, protection of the alarm mechanism and monitoring of the surrounding state are facilitated through the protection mechanism, and meanwhile the cleaning mechanism is driven to clean dust and sundries on the outer side of the protection mechanism.

The invention discloses a quick connection assembly type water pipe machining machine, and belongs to the technical field of assembly type machining. The quick connection assembly type water pipe machining machine comprises a fixing frame, a cutting machine body is arranged at the top of an inner cavity of the fixing frame, an adjusting mechanism is arranged at the bottom of the inner cavity of the fixing frame, and a supporting mechanism is arranged on one side of the inner cavity of the fixing frame; and a clamping mechanism is arranged on the other side of the bottom of the inner cavity ofthe fixing frame, a dust blowing fan is arranged on one side of the fixing frame, a dust suction machine is arranged on the rear side of the fixing frame, and a water pipe body is arranged between thesupporting mechanism and the clamping mechanism. According to the water pipe machining machine, when the water pipe body needs to be machined, the clamping adaptability can be remarkably improved, the fixing requirements of water pipe bodies with different diameters can be met through elastic movement of a second spring, therefore the water pipe body can be prevented from deviating after being clamped, a water pipe can be rapidly extruded, limited and fixed, and the clamping and fixing difficulty is reduced; and after being cut, the water pipe body can be extruded and limited, the cut water pipe body is prevented from falling off, and the water pipe body is convenient to hold and take out.

The invention provides a novel advertising signboard. The novel advertising signboard comprises a shell; a control box, wherein the two sides of the control box are fixed to the two sides of the interior of the shell; and an adjusting assembly, which is arranged in the control box, and comprises a through groove, wherein the through groove is formed in the back face of the control box, a motor is arranged in the control box, and one end of an output shaft of the motor is fixedly connected with a rotating shaft. According to the novel advertising signboard provided by the invention, through the arrangement of an auxiliary plate, rest is provided for consumers who go to shopping malls, and through clamping pieces arranged on the auxiliary plate, the consumers can place and clamp purchased commodities conveniently, so that the advertising signboard can provide the rest for the consumers on the basis of an information display function, the advertising signboard is browsed when consumers have a rest, the shopping experience of the consumers is greatly improved, the advertising signboard is worth popularizing and using, and the practicability of the advertising signboard is further improved.

The invention relates to the technical field of venous transfusion permeation prevention, in particular to a intravenous infusion anti-permeation device for operating room nursing, which comprises a placement mechanism, two clamping mechanisms are mounted on the placement mechanism, extrusion mechanisms are connected to the clamping mechanisms, and pressure relief mechanisms are mounted in the clamping mechanisms. An adjusting mechanism is mounted in the placing mechanism, a lifting mechanism is arranged in the placing mechanism, and a winding mechanism is mounted on the placing mechanism; the arm of an infusion patient can be stably clamped under the action of the clamping mechanism, the hand of the patient is not prone to moving, the permeation phenomenon is prevented, air injection of the clamping mechanism is facilitated under the action of the extrusion mechanism, and therefore the arm of the patient is firmly clamped, medical staff can conveniently find an injection blood vessel. Under the action of the pressure relief mechanism, the effect of protecting the arms of the patient and the extrusion mechanism is achieved, and the hands of the patient can be conveniently and comfortably placed through the adjusting mechanism and the lifting mechanism.

The invention relates to the technical field of lens detection, in particular to a detection platform for optical lens production. The detection platform comprises a detector body, a placement mechanism, a driving mechanism, a sliding mechanism, a reset mechanism, a clamping mechanism and an abutting mechanism. The detector body is conveniently supported under the action of the placement mechanism, the lens is conveniently placed, the lens is stable in the placement mechanism and cannot slide randomly under the action of the abutting mechanism, the clamping mechanism is conveniently installedand connected under the action of the sliding mechanism, and meanwhile, the clamping mechanism is more stable when clamping the lens, does not cause damage to the lens, and facilitates placing and clamping of lenses with different diameters without being damaged. The sliding mechanism can be driven and reset conveniently under the action of the driving mechanism, and therefore the clamping mechanism can clamp the lenses conveniently, meanwhile, the sliding mechanism can slide stably under the action of the reset mechanism, the guiding effect is achieved, and the sliding mechanism can be resetbetter to reduce damage to the lens.

The invention relates to the technical field of plasma cutting, in particular to cutting equipment for triangular steel for iron tower building. The cutting equipment comprises a clamping mechanism, a buckling mechanism is mounted in the clamping mechanism, an abutting mechanism is arranged in the clamping mechanism, a protecting mechanism is mounted in the clamping mechanism, a cutting mechanism is mounted on the clamping mechanism, a fastening mechanism is installed in the cutting mechanism, an adjusting mechanism is installed in the clamping mechanism, and a limiting mechanism is installed in the clamping mechanism. Through cooperation of the buckling mechanism and the clamping mechanism, the triangular steel is conveniently placed and clamped, cutting work can be well conducted during aloft work, the triangular steel is stably and firmly clamped through the protecting mechanism and the abutting mechanism, the triangular steel which is stably clamped is conveniently and rapidly cut through the cutting mechanism, and the adjusting mechanism can conveniently adjust the position of the cutting mechanism on the triangular steel, so that cutting is more accurate.

The invention relates to the technical field of POS machines, in particular to a safe peep-proof POS machine which comprises a POS machine body, a shielding mechanism is mounted on the POS machine body, a limiting mechanism is mounted on the inner wall of the POS machine body, a reset mechanism is mounted in the POS machine body, a protection mechanism is mounted on the POS machine body, and a driving mechanism is mounted on the inner wall of the POS machine body. The POS machine body is connected with a clamping mechanism, and the POS machine body is provided with a storage mechanism; through cooperation of the shielding mechanism and the limiting mechanism, protection and peep prevention of a key area on the POS machine body are facilitated, meanwhile, under the action of the reset mechanism, the limiting mechanism is reset after the POS machine body is placed, and through cooperation of the protection mechanism and the driving mechanism, shielding protection control over a card swiping groove of the POS machine body is achieved, card swiping work and dust protection are facilitated, and the POS machine is convenient to use. The POS machine body is convenient to carry and hold under the action of the clamping mechanism, signature work is convenient to carry out under the action of the storage mechanism, and use is more convenient.

The invention, which belongs to the technical field of furniture, in particular relates to a children bed with a toy storage device. The children bed comprises supporting legs and a bed board fixed tothe inner sides of the four supporting legs in a screwed mode. A ladder frame is fixed to one end of the front side of the bed board in a screwed mode, a plurality of ladder plates distributed at equal intervals are fixed between the ladder frame and one rubber pad in a screwed mode; a guardrail is fixed to the left side in a screwed mode, and a breast board is fixed to the bottom end of the guardrail in a screwed mode. Fluorescent pads are bonded and fixed on the ladder plates and the breast board; the fluorescent pads are formed by combining rubber materials with environment-friendly fluorescent coatings coated on the surfaces. Light can be emitted at night; on the one hand, the lighting effect can be achieved when the child gets up at night; on the other hand, the emitted light enablesthe room not to be completely dark after the lamp is turned off, so that the certain practicability and interestingness are achieved. In addition, a plurality of containing cavities are formed in thelower portion of the bed board, clothes and toys can be contained and placed in a classified mode, so that the space is saved; meanwhile, children can play and study conveniently.

The invention relates to the technical field of chemical engineering, and discloses a chemical test tube storage rack convenient for storage of test tubes, the chemical test tube storage rack comprises a support plate, the upper surface of the support plate is fixedly connected with an outer placement plate, the upper surface of the outer placement plate is provided with a heating groove, and the bottom side of the interior of the heating groove is fixedly connected with an inner placement plate. According to the chemical test tube storage rack capable of conveniently storing the test tubes, when the test tubes are downwards placed on the inner sides of the outer sliding plate and the inner sliding plate, the test tubes can be freely placed in the placing openings in the placing process, and the thickness and the length of the test tubes can be flexibly and conveniently adjusted by adjusting related structures; the test tube is simple in structure and convenient to use, a solution in the test tube has stability, the test tube is prevented from bursting to cause personal injury to experimenters by the toxic solution, the test tube is high in stability and convenient to observe, injury to the experimenters and the test tube caused by touching the experimenters with hands during observation is avoided, and convenience in use and observation of the test tube is improved.

The invention relates to the technical field of monocrystalline silicon slicing, in particular to a multi-section slicing machine for monocrystalline silicon processing, which comprises a fixing frame, a mounting mechanism is mounted on the fixing frame, a spraying mechanism is mounted on the fixing frame, a filtering mechanism is mounted on the spraying mechanism, an abutting mechanism is mounted on the mounting mechanism, and an abutting mechanism is mounted on the abutting mechanism. A collecting mechanism is mounted in the mounting mechanism, and a pollution discharge mechanism is mounted on the collecting mechanism; the mounting mechanism and the abutting mechanism facilitate good placement and slicing work of monocrystalline silicon with different lengths, the spraying mechanism and the filtering mechanism work, better cutting of the monocrystalline silicon is facilitated, abrasion of equipment is reduced, impurities in water can be filtered, and the service life of the equipment is prolonged. And by means of the importance of the collecting mechanism and the sewage discharging mechanism, the cut silicon wafers can be collected and placed, abrasion caused by falling of the silicon wafers is reduced, and meanwhile sewage can be conveniently recycled and stored.

The invention relates to an automatic carrying and blanking mechanism and method for narrow-edge parts, and the mechanism is characterized in that a fixed female die is fixed above a supporting cushion block, a punching female die is embedded in a central square hole of the fixed female die, a workpiece is placed above the punching female die, and lower waste materials of the workpiece are located in a die hole of the punching female die; clamping and carrying mechanisms are arranged on the two sides of the workpieces, and floating mechanisms used for lifting the workpieces are arranged below the clamping and carrying mechanisms. The floating mechanism comprises a pair of floating blocks, the vertical parts of the floating blocks are perpendicularly inserted into vertical guide grooves of the fixed female die, the horizontal parts of the floating blocks extend in the direction of the workpiece, the ends of the floating blocks are inserted into female die caulking grooves in the top of the punching female die, and floating block tooth grooves in the opposite ends of the two floating blocks are clamped to outer teeth on the two sides of the workpiece respectively and matched with the outer teeth. An elastic assembly is arranged at the bottom of the floating block. The method is based on the mechanism, and discharging, blanking and transferring of all workpieces are sequentially and circularly completed. According to the automatic feeding device, workpieces can be floated, feeding and taking are conducted, and clamping is reliable.

The invention discloses a numerical control electric screw press screw spike molding tool, which comprises a lower die backing plate arranged on a press worktable and an upper die backing plate arranged on a press slide block. A lower step pad and a lower material-ejecting punching sleeve are installed in the lower die backing plate, a support pad is installed in the lower step pad, an adjusting pad is installed in the support pad and a lower die sleeve, and a tail punch is installed in the lower material-ejecting punching sleeve and the adjusting pad; a lower die shell is installed in the lower die sleeve, a guide die and a lower circular die are installed in the lower die shell, a hexagonal die outer sleeve is installed on the lower die sleeve, and a hexagonal die is installed in the hexagonal die outer sleeve; and an upper die sleeve is arranged below the upper die backing plate, an upper die pad and an upper punch fixing sleeve are arranged in the upper die sleeve, and a hexagonalupper punch is arranged in the upper punch fixing sleeve. The tool solves the problem of insufficient sealing height of an original tool, and also overcomes the defect of the short material withdrawaldistance of the original tool.

The invention discloses a fusiform structure for an aircraft. The fusiform structure comprises an outer shell, fixing shafts are symmetrically installed at the two ends of the outer side of the outer shell in a penetrating mode, fusiform inner frames are connected to the positions, corresponding to the outer sides of the fixing shafts, in the outer shell, and placing threaded grooves are evenly formed in the top ends of the fusiform inner frames; a stable top ring is installed at the position, corresponding to the placing threaded groove, of the top end of each fusiform inner frame, and a placing threaded rod is installed at the position, corresponding to the placing threaded groove, of the top end of the stable top ring in an embedded mode. The fusiform structure has scientific and reasonable structure, safe and convenient use, and the aircraft parts can be placed at the top of a placing chassis through an arranged stable placing mechanism, clamping telescopic rods and clamping springs are used for clamping the placed aircraft parts, clamping and placing of the aircraft parts are also facilitated, the stability of the aircraft parts during placing is improved, and the convenience of the fusiform structure for the aircraft during use is improved.

The invention relates to the technical field of welding robots, in particular to a large structural part intelligent flexible welding robot system with a welding monitoring and alarming function, which comprises a positioner, a welding mechanism is mounted on the positioner, a protection mechanism is mounted on the welding mechanism, an adjusting mechanism is connected to the protection mechanism, and the adjusting mechanism is connected with a welding robot. The welding mechanism is connected with a splicing mechanism, the welding mechanism is provided with a collecting mechanism, the welding mechanism is connected with a cleaning mechanism, and the collecting mechanism is connected with a driving mechanism; through cooperation of the positioner, welding work is facilitated, the welding efficiency is improved, through cooperation of the protection mechanism and the adjusting mechanism, alarm protection can be conducted on the welding mechanism, under the action of the splicing mechanism, splicing of the welding mechanism is facilitated, the feeding range is expanded, and the welding efficiency is improved; and through cooperation of the collecting mechanism, the cleaning mechanism and the driving mechanism, chippings and smoke generated during welding can be conveniently collected and cleaned.