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36results about How to "Realize stuck" patented technology

Positioning device of insertion piece type impeller forming machine

The invention discloses a positioning device of an insertion piece type impeller forming machine. The positioning device is arranged on a base of the insertion piece type impeller forming machine and is characterized by further comprising locking mechanisms, a linkage ring, first cylinders and push heads, wherein each locking mechanism comprises a rocking bar, a first fixing block and a second fixing block, one end of the rocking bar is movably hinged and connected with the first fixing block which is fixedly connected with the linkage ring, a positioning column which can be inserted into a positioning hole of a lower gland of an impeller for positioning is arranged at the other end of the rocking bar, a convex shaft is arranged in the middle of the rocking bar, the rocking bar is hinged and connected with the second fixing block through the convex shaft, the second fixing block is fixedly connected with the bottom of a mold, the push heads are arranged below the linkage ring, and the first cylinders drive the push heads to move up and down. The positioning device has the advantages as follows: the structure is simple, the operation is convenient, accurate positioning between a slotted hole of the lower gland and an inserted slot of the mold can be guaranteed, the precision and the accuracy of the insertion piece are improved, the product quality is guaranteed, and the rejection rate is reduced.
Owner:嘉兴笼列电子商务有限公司

Rock core inner tube salvager of submarine drilling rig rope coring drilling tool

The invention discloses a rock core inner tube salvager of a submarine drilling rig rope coring drilling tool. The rock core inner tube fisher of the submarine drilling rig rope coring drilling tool includes a salvage wire rope, an anti-clamping mechanism, a weight rod, a pressure rod, a fixed guide tube, a rotary core clamp sleeve and steel balls; the salvage wire rope is connected with the anti-clamping mechanism; the weight rod is fixed to the lower end of the anti-clamping mechanism, the pressure rod is fixed to the lower end of the weight rod and arranged in an inner cavity of the fixed guide tube, a plurality of pressure rod oblique teeth are arranged at the lower end of the pressure rod, and a guide groove is formed in the side surface of the pressure rod; a guide key is arranged onthe side wall of the inner cavity of the fixed guide tube, and the guide groove and the guide key form guide matching; the rotary core clamp sleeve is placed in the fixed guide tube, a steel ball seat is fixed to the bottom of the fixed guide tube, a plurality of steel ball holes are formed in the side wall of a circular column of the steel ball seat, and one steel ball is arranged in each steelball hole; and the rotary core clamp sleeve moves downwards to enable the steel balls to move towards the center of the circular column. According to the rock core inner tube fisher of the submarine drilling rig rope coring drilling tool, 'clamping' and 'releasing' can be extremely conveniently carried out on a rock core inner tube salvage spearhead, and the rock core inner tube fisher of the submarine drilling rig rope coring drilling tool further has the advantages of simple and compact structure and convenient handling.
Owner:HUNAN SEA BULL GEOLOGICAL EXPLORATION CO LTD

Straw recycling system

The present invention belongs to the technical field of straw recycling and particularly relates to a straw recycling system. The straw recycling system comprises a recycling box, a discharge chute and filament splitting needles; a rear side wall of the recycling box is provided with two groups of squeezing rollers and besides the two groups of the squeezing rollers are symmetrically arranged about a bisector of the rear side wall of the recycling box; a rotating shaft of the squeezing roller positioned on a left side penetrates through the rear side wall of the recycling box and is in transmission connection with a driving motor; a driving circular gear is fixedly arranged on a rotating shaft of the driving motor; a rotating shaft of the other group of the squeezing roller penetrates through the rear side wall of the recycling box and is fixedly connected with a driven circular gear; and the driven circular gear and the driving circular gear are in meshed transmission, and a transmission ratio of the driving circular gear to the driven circular gear is one. Straws are subjected to extrusion, filament splitting, roughening, cutting and segmenting, thus the straws are treated into acoarse filament and segment structure which can be better dispersed when applied in cementing materials such as concrete, and besides, the treated straws have good blinding power to the cementing materials and can play functions of enhancing compression resistance and bending resistance of the cementing materials.
Owner:李绍

Extruding and self-locking type automatic two-grade telescoping rod structure

The invention relates to an extruding and self-locking type automatic two-grade telescoping rod structure. The extruding and self-locking type automatic two-grade telescoping rod structure comprises abase, wherein one end of a first lead screw is rotatably connected into the base, and the first lead screw can rotate along own axis; a first gear provided with a threaded hole sleeves the outer partof the first lead screw; the first lead screw penetrates through a threaded hole in the first gear; the first gear is rotatably mounted into a supporting plate; a second gear and a third gear are rotatably mounted in the supporting plate; the first gear is correspondingly engaged with the second gear and the third gear; the second gear is provided with a threaded hole, and a second lead screw which penetrates through the second gear and the supporting plate is formed in the second gear; the second gear is fixedly connected to a third lead screw; and the third lead screw extends in the direction far away from the base. According to the extruding and self-locking type automatic two-grade telescoping rod structure, two telescoping rod joints are driven to sequentially telescope through one motor, and a plurality of telescoping rod sections can be positioned while the telescoping rod telescopes, and manually operating a damping part or a positioning part is avoided; and the extruding andself-locking type automatic two-grade telescoping rod structure is convenient and quick.
Owner:SHANDONG UNIV

Energy-saving economizer for exchanging fresh air for air conditioner

The invention provides an energy-saving economizer for exchanging fresh air for an air conditioner, and the energy-saving economizer comprises a shell; an air door is arranged at the ventilating side of the shell; a left mounting hole and a right mounting hole are respectively and symmetrically arranged on fixed plates at the two ends of the shell; the two ends of the air door are respectively and movably connected with the shell by virtue of the left mounting hole and the right mounting hole; and a button used for opening and closing the air door is arranged at the outer side of one end of the air door. The fresh air can be exchanged by manually opening the air door of the economizer, so that the energy-saving working mode of still refrigerating when a compressor of an air-conditioning system is stopped can be realized; and the energy-saving economizer has the advantages of being low in cost, energy-saving and environmentally-friendly.
Owner:合肥天鹅制冷科技有限公司

Gypsum cutting device capable of preventing people from being hurt and suitable for different thicknesses

The invention relates to the related field of special surgical instruments, and discloses a gypsum cutting device capable of preventing people from being hurt and suitable for different thicknesses. The gypsum cutting device comprises a main box body, wherein a cutting cavity with a downward opening is formed in the main box body; an opening belt cavity is formed in the rear side of the cutting cavity; a clutch cavity is formed in the rear side of the opening belt cavity; a cutting driving shaft which extends forwards into the cutting cavity and extends leftwards to penetrate through the opening belt cavity and the clutch cavity into the main box body is connected into the rear end wall of the cutting cavity in a running fit mode; a cutting connecting block fixedly connected with the cutting driving shaft is arranged in the cutting cavity, and drives a cutting tool to rotate so as to cut anhydrite; a left shifting block and a right shifting block prop open the cut gypsum, so that the subsequent removal of the anhydrite is facilitated; a sliding block for braking is partially located in an opening cavity for braking, so that the cutting driving shaft is clamped, and damage to a patient is avoided as much as possible; and the gypsum cutting device can adapt to safe cutting of gypsum with different thicknesses by controlling the position of a safety magnet.
Owner:宁波锐风医疗器械有限公司

Novel automatic ore-feeding regulating device for ore separating box

The invention relates to a novel automatic ore-feeding regulating device for an ore separating box. The regulating device comprises an ore separating box body, a manual regulating handle, an electricperformer, a mounting platform, a first transmission assembly and a second transmission assembly, wherein the electric performer is mounted on an ore separating box extending bracket through the mounting platform and a fixed bolt, so that mounting and fixing are convenient, and ore pulp is prevented from splashing to affect the electric performer in a production process; the manual fine-regulatinghandle is arranged on the electric performer; and the electric performer drives the second transmission assembly to move up and down through the first transmission assmebly7. The scheme solves the problem that ore-feeding regulation is affected as an ore-feeding regulating lead screw has rotary sliding in the production process; and stroke reference is set for regulating height of the regulatinglead screw, and precision of ore-feeding operation regulation of the ore separating box is improved, so that the uneven ore separating problem is solved, and production and ore-feeding stability is improved.
Owner:NANJING MEISHAN METALLURGY DEV +1

Portable socket

A portable socket comprises a plug, a socket, a junction box, a door opening and closing mechanism and a circuit mechanism, the plug and the socket are used in cooperation, the plug is a special plug,the junction box is fixedly installed on the outer side of the socket body, and an input circuit is connected into the junction box; the door opening and closing mechanism is fixedly installed in thesocket, multiple line mechanisms are fixedly installed in the socket, and the functions of clamping and electric shock prevention are achieved through the line mechanisms. When the plug is inserted,the plug is attached to the ball part of a cylindrical rod; therefore, the cylindrical rod is pushed to expand outwards; the inclined surface of the cylindrical rod is tangent to the inclined surfaceof a cylinder with a square block; the cylinder with a square block moves downwards, the square block of the cylinder with a square block overlaps with the groove part of a conductive disc to achievethe electrifying effect of the conductive disc, when one square block of the cylinders with a square block does not coincide with the groove part of the conductive disc, the electrifying effect cannotbe achieved, and the child electric shock protection function is achieved.
Owner:贾连欢

Double-spiral elliptic sealing engagement pair for conveying high-viscosity multi-impurity fluid medium

ActiveCN106089698ASmooth pumping actionRealize meshing movementRotary piston pumpsRotary piston liquid enginesEngineeringSelf driving
The invention discloses a double-spiral elliptic sealing engagement pair for conveying a high-viscosity multi-impurity fluid medium, and belongs to the technical field of screw pump engagement pairs. The double-spiral elliptic sealing engagement pair is characterized in that a screw rotor (8) includes an engagement end and a material inlet end; two sets of elliptic sealing discs (5) are symmetrically distributed between two sides of the engagement end and a shell (3), and are rotationally mounted on two sides of the screw rotor (8) through rotating shafts (4); the screw rotor (8) is provided with engagement grooves (804) engaged with the two sets of elliptic sealing discs (5); and an inlet spiral groove (803) is formed in the material inlet end of the screw rotor (8). The double-spiral elliptic sealing engagement pair forms self-driving force through complete engagement of the elliptic sealing discs and the engagement grooves on the screw rotor to realize the screw rotor self-driven revolving motion; and the elliptic sealing discs form two periodic-changed working cavity volumes, so that the volume utilization rate of the sealing discs and a screw is increased, and the operation reliability and stability of the screw pump are guaranteed.
Owner:CHINA UNIV OF PETROLEUM (EAST CHINA)

Automatic reset intelligent fish tank control method and device and storage medium

The invention discloses an automatic reset intelligent fish tank control method and device, and a storage medium. The method comprises the following steps that: a main control chip acquires device control information arranged in a time sequence, wherein the device control information comprises an execution device and corresponding information to be sent, and the execution time is obtained according to the operation time length for sending the information to be sent to the execution device and the preset overflow time length; if the information is sent within the execution time length, the process of the main control chip is determined to normally run, otherwise, the main control chip is determined to be stuck, the main control chip is reset, and the execution condition of the main control chip is determined by countdown of the execution time length, so that the process sticking is automatically identified, and the normal operation of the intelligent fish tank is ensured.
Owner:WUYI UNIV

Deep-hole processing device for semiconductor material

The invention discloses a deep-hole processing device for a semiconductor material. The deep-hole processing device for the semiconductor material structurally comprises a machine body, an installation head, a deep-hole drilling bit, a workbench, a base, a nut lifting seat and a screw, wherein the base is connected with the machine body through the screw; the nut lifting seat is connected to the screw; the nut lifting seat is connected to the workbench; and the deep-hole drilling bit is arranged above the workbench. Compared with the prior art, the deep-hole processing device for the semiconductor material has the following beneficial effects: the deep-hole processing device for the semiconductor material has a function of shock absorption, and is capable of reducing vibration generated during deep-hole processing and avoiding influence on the straightness of the deep-hole processing, conducive to increasing the accuracy of the deep-hole processing, and capable of rapidly changing a drilling tool; and the drilling tool is installed in a clamping manner, stable clamping is achieved, the loosening of a tool body due to the influence of rotation during the deep-hole processing is effectively prevented, and the cracking of a pedestal can also be avoided.
Owner:郭志锋

Composite curtain wall structure and installation method thereof

The invention provides a composite curtain wall structure and an installation method thereof. The composite curtain wall structure comprises curtain wall keels, wherein the curtain wall keels are spliced to form a plurality of curtain wall frame units, and two ranks of supporting plate connecting pieces are arranged on the curtain wall keels; a transverse supporting plate is clamped between everytwo supporting plate connecting pieces which are correspondingly arranged on the two ranks of supporting plate connecting pieces, a plurality of rotating swing blades which are arranged side by side are arranged between every two adjacent transverse supporting plates in the length direction of the transverse supporting plates, and the two ends of each rotating swing blade are inserted into the transverse supporting plates through inserting cores; and containing cavities are formed in the rotating swing blades, a plurality of clamping grooves are formed in the positions, at the ends of the rotating swing blades, of the inner walls of the rotating swing blades, a plurality of clamping teeth are arranged on the outer walls of the inserting cores, and at least one clamping tooth is selectivelyclamped in one clamping groove. According to the composite curtain wall structure and the installation method thereof, the installation angles of the rotating swing blades can be adjusted, so that any pattern can be formed by shadows of the rotating swing blades refracted by sunlight.
Owner:上海宝冶建筑装饰有限公司 +1

Prepared vegetable raw material cooking equipment and cooking method

The invention relates to the technical field of cooking equipment, in particular to prefabricated vegetable raw material cooking equipment and cooking method. The equipment comprises a cooking cylinder, a heating disc fixedly arranged on the inner side of the bottom end of the cooking cylinder, an opening cover rotationally connected to the top end of the cooking cylinder through a hinge and an exhaust cap arranged on the inner side of the opening cover, andthe opening cover is provided with an internal rotating mechanism. According to the cooking device, stirring and overturning of cooking objects in the cooking cylinder can be achieved through the arranged internal rotating mechanism, the overturning method does not need to open the opening cover, operation steps are reduced, the possibility that workers are scalded is reduced, the practicability is good, during overturning, a rotating handle is inserted into the inner side of the right end of a rotating column, the rotating handle can drive the rotating column to rotate, the rotating column can drive a gear to rotate, the gear can drive the rotating disc to rotate through a gear ring, the rotating disc rotates to drive stirring telescopic rods on the two sides of the bottom end to rotate, and the cooking objects in the cooking cylinder are driven to turn over through rotation of the stirring telescopic rods.
Owner:CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY

An electric cutting tool for aerospace titanium alloy structural parts

The invention discloses an electric cutting tool for aerospace titanium alloy structural parts, which relates to the field of aerospace and aerospace, and includes a main platform body. A turning rod for slidingly adjusting the height of the top plate is installed on the main platform body via an adjustment column. The adjustment top plate There is an adjusting plate for bolt positioning in the middle of the rear end; the cutting tool can guide the residue into the slag guide groove, and then effectively collect the residue into the air bag through the traction of the exhaust fan to realize the automatic collection and treatment of the residue , to avoid residues from polluting the working environment, realize the overall clamping of the titanium alloy structure, realize the precise processing of the titanium alloy, reduce the loss rate of the titanium alloy processing, and adjust the distance between the top plate and the main table body according to the overall model size of the titanium alloy structure The vertical position between them is convenient for precise machining of titanium alloy structures. It can realize different processing methods for titanium alloy structures, improve the flexibility of tooling, reduce the number of adjustments of titanium alloy structures, and meet the multi-angle cutting processing of titanium alloys.
Owner:启东锋刃工具有限公司

Fixing device for external short tube end of peritoneal dialysis

The invention discloses a fixing device for an external connection short tube end in peritoneal dialysis. The fixing device comprises a lifting support and a clamping fixing device. The lifting support comprises a load bearing base, a lifting rod and universal rotating wheels with brake parts; the clamping fixing device is fixed to the top of the lifting rod. The fixing device has the advantages that when a peritoneal dialysis solution is replaced for a patient with peritoneal dialysis, the end, close to a threaded connector of the peritoneal dialysis external connection short tube, of a peritoneal dialysis external connection short tube connected with a peritoneal dialysis tube on the body of the patient is clamped on the clamping fixing device, the threaded connector of the peritoneal dialysis external connection short tube extends out, then a connector part of a peritoneal dialysis solution drainage tube is pinched with one hand, the end of the connector is aligned with the threadedconnector, and the connector part of the peritoneal dialysis solution drainage tube and the threaded connector are screwed. In this way, when the solution is replaced for the patient with peritonealdialysis, people only operate the peritoneal dialysis solution drainage tube, operation and control are convenient, the hand does not easily shake, and accordingly the probability of contamination under the condition that the threaded connector of the peritoneal dialysis external connection short tube and the connector of the peritoneal dialysis solution drainage tube are touched by external substances or the outer walls of the threaded connector and the connector touch each other can be effectively lowered; the height of the lifting support is adjustable, and therefore the fixing device adapts to patients of different heights for usage, and is good in using effect.
Owner:PEKING UNIV SHENZHEN HOSPITAL

Fixing device for external connection short tube end in peritoneal dialysis

ActiveCN108853623ANot easy to shiftReduce the chance of touchingCatheterPeritoneal dialysisEngineeringDrainage tubes
The invention discloses a fixing device for an external connection short tube end in peritoneal dialysis. The fixing device comprises a lifting support and a clamping fixing device. The lifting support comprises a load bearing base, a lifting rod and universal rotating wheels with brake parts; the clamping fixing device is fixed to the top of the lifting rod. The fixing device has the advantages that when a peritoneal dialysis solution is replaced for a patient with peritoneal dialysis, the end, close to a threaded connector of the peritoneal dialysis external connection short tube, of a peritoneal dialysis external connection short tube connected with a peritoneal dialysis tube on the body of the patient is clamped on the clamping fixing device, the threaded connector of the peritoneal dialysis external connection short tube extends out, then a connector part of a peritoneal dialysis solution drainage tube is pinched with one hand, the end of the connector is aligned with the threadedconnector, and the connector part of the peritoneal dialysis solution drainage tube and the threaded connector are screwed. In this way, when the solution is replaced for the patient with peritonealdialysis, people only operate the peritoneal dialysis solution drainage tube, operation and control are convenient, the hand does not easily shake, and accordingly the probability of contamination under the condition that the threaded connector of the peritoneal dialysis external connection short tube and the connector of the peritoneal dialysis solution drainage tube are touched by external substances or the outer walls of the threaded connector and the connector touch each other can be effectively lowered; the height of the lifting support is adjustable, and therefore the fixing device adapts to patients of different heights for usage, and is good in using effect.
Owner:PEKING UNIV SHENZHEN HOSPITAL

Subsea drilling rig rope core drilling tool core inner tube overhauler

The invention discloses a rock core inner tube salvager of a submarine drilling rig rope coring drilling tool. The rock core inner tube fisher of the submarine drilling rig rope coring drilling tool includes a salvage wire rope, an anti-clamping mechanism, a weight rod, a pressure rod, a fixed guide tube, a rotary core clamp sleeve and steel balls; the salvage wire rope is connected with the anti-clamping mechanism; the weight rod is fixed to the lower end of the anti-clamping mechanism, the pressure rod is fixed to the lower end of the weight rod and arranged in an inner cavity of the fixed guide tube, a plurality of pressure rod oblique teeth are arranged at the lower end of the pressure rod, and a guide groove is formed in the side surface of the pressure rod; a guide key is arranged onthe side wall of the inner cavity of the fixed guide tube, and the guide groove and the guide key form guide matching; the rotary core clamp sleeve is placed in the fixed guide tube, a steel ball seat is fixed to the bottom of the fixed guide tube, a plurality of steel ball holes are formed in the side wall of a circular column of the steel ball seat, and one steel ball is arranged in each steelball hole; and the rotary core clamp sleeve moves downwards to enable the steel balls to move towards the center of the circular column. According to the rock core inner tube fisher of the submarine drilling rig rope coring drilling tool, 'clamping' and 'releasing' can be extremely conveniently carried out on a rock core inner tube salvage spearhead, and the rock core inner tube fisher of the submarine drilling rig rope coring drilling tool further has the advantages of simple and compact structure and convenient handling.
Owner:HUNAN SEA BULL GEOLOGICAL EXPLORATION CO LTD

Installation method of rotary swing blade curtain wall

The invention provides an installation method of a rotary swing blade curtain wall. The installation method comprises the following steps that two ranks comprising a plurality of rows of supporting plate connecting pieces are installed on a curtain wall keel; transverse supporting plates are installed on the supporting plate connecting pieces; an inserting core is installed in a containing cavityof a rotary swing blade at a preset angle, and angle identification is carried out on the rotary swing blade; the rotary swing blade provided with the inserting core is arranged between the two corresponding transverse supporting plates, the rotary swing blade is adjusted, and the inserting core is shifted so that an inserting rod on the inserting core can be inserted into a clamping hole; and theinserting core and the rotary swing blade are fastened. According to the installation method, the installation angle of the rotary swing blade can be adjusted, and a complex composite curtain wall construction process of any pattern can be formed by shadow of the rotary swing blade refracted by sunlight.
Owner:上海宝冶建筑装饰有限公司 +1

Processing apparatus for ink

The invention discloses processing apparatus for ink. The apparatus comprises a base seat, a stirring chamber and a stirring member matched with the stirring chamber; the outer wall of the stirring chamber is provided with a clamping fixing part, and the base seat is provided with a fixing member matched with the clamping fixing part; the base seat is provided with a driving mechanism for drivingthe fixing member to move up and down; and the stirring member includes a rotating rod and stirring paddles, the rotating rod includes a first rod body, a second rod body and a limiting device for positioning of the first rod body and the second rod body, and the upper part of the first rod body is hinged with the second rod body, so that the first rod body can be folded relative to the second rodbody. In the apparatus disclosed by the invention, the stirring rod is arranged as the first and second rod bodies, and the first rod body can be folded relative to the second rod body, so that a length of the rotating rod is shortened, the rotating rod only needs to rise to a height corresponding to the second rod body to take out the stirring chamber, time consumed by rising of the rotating rodis shortened, and working efficiency is improved.
Owner:林光波

An extrusion self-locking two-stage automatic telescopic rod structure

The invention relates to an extruding and self-locking type automatic two-grade telescoping rod structure. The extruding and self-locking type automatic two-grade telescoping rod structure comprises abase, wherein one end of a first lead screw is rotatably connected into the base, and the first lead screw can rotate along own axis; a first gear provided with a threaded hole sleeves the outer partof the first lead screw; the first lead screw penetrates through a threaded hole in the first gear; the first gear is rotatably mounted into a supporting plate; a second gear and a third gear are rotatably mounted in the supporting plate; the first gear is correspondingly engaged with the second gear and the third gear; the second gear is provided with a threaded hole, and a second lead screw which penetrates through the second gear and the supporting plate is formed in the second gear; the second gear is fixedly connected to a third lead screw; and the third lead screw extends in the direction far away from the base. According to the extruding and self-locking type automatic two-grade telescoping rod structure, two telescoping rod joints are driven to sequentially telescope through one motor, and a plurality of telescoping rod sections can be positioned while the telescoping rod telescopes, and manually operating a damping part or a positioning part is avoided; and the extruding andself-locking type automatic two-grade telescoping rod structure is convenient and quick.
Owner:SHANDONG UNIV

Stirring device used for ink processing

The invention discloses a stirring device used for ink processing. The device includes a base, a stirring chamber and a stirring piece matched with the stirring chamber; a clamping-fixing part is arranged on the outer wall of the stirring chamber, and a fixing part matched with the clamping-fixing part is arranged on the base; a driving device used for driving the fixing part to move up and down is arranged on the base, a plurality of shock absorption components are evenly spaced on the lower portion of the base, and limit structures used for preventing the base from moving are arranged on thelower surfaces of the shock absorption components. Through the arrangement of the shock absorption components, shaking of the base relative to the bottom surface can be effectively reduced, severe impact of the base relative to the bottom surface is avoided to occur, thus it is avoided that equipment makes too much noise in the graphite stirring process and it is ensured that workers work in a good working environment. Through the limit structure, the equipment can avoid movement on the ground during shaking, and the displacement, caused by shaking, of the equipment is avoided.
Owner:林光波

Installation structure for fixing component, heating body assembly and heating device

The invention provides an installation structure for fixing a component, a heating body assembly and a heating device, and belongs to the technical field of installation of a detection component. Theinstallation structure for fixing the component comprises a first connection piece and a fixed lug, wherein a limitation groove is formed in the first connection piece and is used for accommodating the component, groove passages with bending cross sections are arranged at two sides of the limitation groove, the fixed lug is connected to the component and is provided with at least two side-wing thin sheet-shaped structures, the thin sheet-shaped structures extend out of the component, and the two side-wing thin sheet-shaped structures are clamped into the bending groove passages at the sides ofthe limitation groove by elastic deformation after the component is placed in the limitation groove. In the installation structure for fixing the component, the bending groove passages are arranged at sides of the limitation groove for accommodating the component, the fixed lug can be elastically deformed after the fixed lug connected to the component is inserted to the groove passages, so that the component is stuck in an axial direction, and axial swinging of the component is prevented.
Owner:GREE ELECTRIC APPLIANCES INC

Real-time monitoring smart bracelet

The invention relates to the technical field of smart bracelets, in particular to a real-time monitoring smart bracelet, which comprises a supporting and positioning mechanism, a protection mechanism, a clamping mechanism, a fixing mechanism and a winding mechanism. The protection mechanism is installed at the bottom of the positioning mechanism, the winding mechanism is installed in the protection mechanism, one end of the winding mechanism is pulled out, the positioning mechanism is hung on the neck of a student through the winding mechanism, the positioning mechanism can be hung on the neck of the student when the student cleans living articles, and operation is facilitated; the clamping mechanism is slidably connected to the interior of the protection mechanism, the winding mechanism is reset through the clamping mechanism after the winding mechanism is taken out, and resetting of the winding mechanism is avoided; one end of the winding mechanism is fixedly connected with the fixing mechanism, the winding mechanism is taken out and then clamped with the protection mechanism through the fixing mechanism, the winding mechanism between the protection mechanism and the fixing mechanism forms a circular ring, wearing is facilitated, and slipping of the winding mechanism is avoided.
Owner:天津紫藤科技股份有限公司
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