30results about How to "Achieving Elastic Contact" patented technology

The invention provides a cooking utensil. The cooking utensil comprises an outer pot, a temperature controller, an elastic part and a heating disc. Guide holes are formed in the outer pot, the temperature controller is put in the outer pot, supporting legs are arranged at the bottom of a shell of the temperature controller, and the supporting legs penetrate through the guide holes. The elastic part is arranged between the shell and the outer pot, and the upper end and the lower end of the elastic part abut against the shell and the inner bottom wall of the outer pot respectively. The heating disc is arranged in the outer pot and covers the temperature controller, a receding hole is formed in the heating disc, and the top of the temperature controller can protrude out of the receding hole.The supporting legs make contact with the guide holes tangentially, and the sizes of the cross sections of the guide holes are larger than those of the cross sections of the supporting legs. Accordingto the cooking utensil, the supporting legs make contact with the guide holes tangentially, and the sizes of the cross sections of the guide holes are larger than those of the cross sections of the supporting legs, it is effectively avoided that a main temperature controller greatly rubs with an outer pot in the moving process, so that the main temperature controller is jammed, thus, the problemof jamming of the temperature controller is conveniently and effectively solved, and the cooking utensil is simple in structure and beneficial for popularization.

The invention belongs to the technical field of glass processing, and discloses a cleaning device for tempered glass deep processing. The cleaning device comprises a bottom mechanism, a transmission mechanism is arranged at the bottom of the inner side of the bottom mechanism, a sliding mechanism is arranged at the top of the bottom mechanism, a cleaning mechanism is slidably connected to the bottom end of the sliding mechanism, and the bottom mechanism comprises a supporting frame; and shaft holes are formed in the opposite inner walls of the supporting frame, a rotating shaft is rotationally connected into the shaft holes, a fixed plate is arranged at one end of the rotating shaft, first air bags are communicated with the two sides of the fixed plate, clamping plates are arranged at the other sides of the first air bags, and communicating air channels are formed in the clamping plates. By means of the cleaning device, transmission, clamping, cleaning and overturning of to-be-tempered glass can be simply and conveniently completed, cleaning is comprehensive and free of dead corners, meanwhile, soft contact clamping of the to-be-tempered glass can be achieved by means of the air bags, the clamping effect is good, and wind power drying and impurity removal, impurity liquid flow guiding and recycling and the like can be conducted on the to-be-tempered glass.

The invention provides a three-dimensional buckling-structure flexible neural electrode and a preparation process thereof. The electrode comprises an elastic substrate, an adhesion layer, a polyimidesubstrate layer, a metal electrode layer and a polyimide packaging layer, the metal electrode layer is arranged on one surface of the polyimide substrate layer, the polyimide packaging layer is arranged above the metal electrode layer, and the polyimide substrate layer, the metal electrode layer and the polyimide packaging layer form a two-dimensional planar-structure electrode; the adhesion layeris arranged on the other surface of the polyimide substrate layer and comprises a Ti layer and a SiO2 layer, the Ti layer is arranged on the surface of the polyimide substrate layer, the SiO2 layer is arranged on the Ti layer, strong chemical bonds generated by condensation reaction between the SiO2 layer and the elastic substrate enable the two-dimensional planar-structure electrode to be bondedwith the surface of the elastic substrate, and the elastic substrate deforms to enable the two-dimensional planar-structure electrode to form the three-dimensional buckling-structure electrode underextruding effect.

The invention discloses a convex point pressing roller device. A convex point pressing roller comprises a pressing roller body and convex points, wherein the pressing roller body is of a cylinder structure, the several convex points are provided, and are evenly distributed on the outer cylindrical surface of the pressing roller body along a spiral line, the tops of all the convex points are located on the same cylindrical surface, the convex points are made through a steel and rubber composite process, and each convex point is composed of a convex point working surface and a convex point connecting portion. The convex point pressing roller device is specially used on a belt blank forming line for a ultra-wide rubber conveying belt for belt blank forming; the convex point working surfaces are made of high-strength high-hardness rubber, elastic contact is realized, and the pressure balance effect can be ensured; through the convex points, the local pressure can be concentrated and the adhesion can be enhanced, so that the local initial viscosity effect is enhanced, and the later vulcanization working procedure is facilitated; through the convex point structures additionally arrangedon the pressing roller, the stress can be dispersed, moreover, the accumulated wrinkle tendency of a cloth layer can be dispersed, then wrinkle caused by pressing is eradicated, the forming quality ofa belt blank is ensured to be stable and reliable, the product quality and the working efficiency are improved, and the rate of finished products is guaranteed.

The invention discloses a conductive contact pole of an electronic cigarette. The conductive contact pole comprises a columnar sliding body, which is made from a conductor material, and an insulating base, wherein a disc-shaped electric contact point is arranged at the top of the columnar sliding body; and a radial limiting column body is arranged at the lower part of the disc-shaped electric contact point. The base is a cavity barrel-shaped body which is provided with a bottom limiting hole; the limiting hole is matched with the radial limiting column body of the columnar sliding body, so that radial limiting is achieved; and the columnar sliding body, instead of radial rotation, is capable of doing axial sliding in the limiting hole of the base. A columnar connecting part is arranged at the other end of the columnar sliding body; a fastening ring is arranged on the columnar connecting part; and a seal ring and a reset elastic body are arranged between the columnar sliding body and the base.

The invention provides a temperature test jig, which is applied to fix a plurality of probes for testing temperature on tested points of a tested object. The temperature test jig comprises a base plate, wherein a plurality of punch holes are arranged on the base plate, a plurality of supports are respectively threaded through the punch holes, the support respectively comprises a shaft sleeve, the end portions of the shaft sleeves are respectively provided with a limiting portion, a probe is respectively fixed on the top portion of the limiting portion, and an elastic element is respectively sleeved outside the shaft sleeve, and one end of the elastic element is respectively pressed inside the liming portion, and the other end of the elastic element is respectively pressed on the surface of the base plate. The temperature test jig can fix the probes through the supports, and the tested object is pressed on the upper portion of the temperature test jig under the effect of gravity or down force when in test, and the probes are respectively corresponding to the positions of each tested point, thereby realizing the elastic contact between the probes and the tested points, in order to save the procedure of adhering the probes with hands, and increase the test efficiency.

The invention provides a carrier plate type bare chip power amplifier module testing device which comprises a sliding rail supporting block, the top face of the sliding rail supporting block is connected with a base body block, the end of the base body block is connected with a locking nut, the locking nut is in threaded connection with a pull rod, the end of the pull rod is rotationally connectedwith a wedge-shaped sliding block, and the wedge-shaped sliding block is matched with a supporting block. A low-frequency probe board comprises a probe base, the probe base is connected with a low-frequency control board, a multi-core connector is inserted into the low-frequency control board, a low-frequency patch cord is welded to the multi-core connector, and the other end of the low-frequencypatch cord is connected with an elastic probe; the surface of a first radio frequency circuit board is provided with a first radio frequency transmission line, and the surface of a second radio frequency circuit board is provided with a second radio frequency transmission line. The radio frequency elastic probe assembly is matched with the second radio frequency circuit board; a radio frequency coaxial assembly is horizontally arranged on the base block in a penetrating mode. According to the invention, rapid clamping of the power amplifier module is realized by adopting a novel structural design, and the electrical performance index test problem of the power amplifier module is solved.

The invention discloses a vehicle compartment body capable of being assembled rapidly. A finished compartment body product is simply formed by connecting several large plates and door plates of the compartment body through integrating connection structures of several profiles, and through the classification of the profiles, the simplicity of structure of the profiles, the same use of the profile structures and the adopting of aluminum alloy materials, the weight of the compartment body is reduced, the oil consumption of a vehicle is reduced, the utilization coefficient of the vehicle is improved and the cost of the vehicle is reduced. At the same time, the combination of six flour of the compartment body can be realized, and each flour can be dismounted and replaced; the phenomenon that alarge number of bolts are used for fixing a traditional compartment body is avoided, and water leakage is avoided; and finally, the standardization of parts is realized, the replacement efficiency ofdamaged parts is improved, and the after-sales maintenance cost is reduced.

The invention belongs to the technical field of supporting, and discloses a scaffold bottom supporting device. The scaffold bottom supporting device comprises a bottom plate, wherein a fixing barrel is arranged at the center of the top of the bottom plate, a lantern ring is arranged on the outer surface of the end, away from the bottom plate, of the fixing barrel, a fixing ring is arranged at the top of the outer surface of the lantern ring, a plurality of first sliding grooves are formed in the top of the fixing barrel in a circumferential array mode, first sliding blocks are slidably connected into the first sliding grooves, a fixing clamp is arranged at the top of the first sliding blocks, a plurality of first springs are evenly arranged on the inner side face of the fixing clamp in a circumferential array mode, a semicircular ring is arranged at the end, away from the fixing clamp, of each first spring, the bottom plate is polygonal, a plurality of supporting columns are arranged on the outer surface of the fixing barrel in a circumferential array mode, the other sides of the supporting columns are fixedly connected with the vertex of the bottom plate, and second sliding grooves are formed in inner cavities of the supporting columns. The scaffold bottom supporting device is more stable, steel pipes of different sizes can be installed, the service life is long, the inclination degree is accurately controlled, and inclination can be adjusted in a self-adaptive mode.

The invention provides an escape device for a vehicle falling into water, which is used for self-rescue of the vehicle falling into water and comprises a main body, a window breaking mechanism and a floating mechanism, the window breaking mechanism is used for breaking vehicle window glass; the floating mechanism is used for providing buoyancy in water and comprises an air tank and an air bag connected with the air tank through a valve assembly, and the valve assembly is provided with a triggering mechanism used for rapidly opening and communicating the air bag and the air tank to achieve air inflation of the air bag. And the handheld part is used for being held by a hand when the window is broken or floats upwards. The escape device for the vehicle falling into water is easy and labor-saving to operate, suitable for common window breaking and escape from the vehicle falling into water, and high in personnel escape rate.

The invention discloses a load wheel test device with an elastic damping element and an induction tooth arc base. The device comprises a fixed frame (11) and a load wheel component. A motor (17) is mounted on the fixed frame (11). The output shaft of the motor (17) is connected with a drive wheel hub (1). The motor (17) drives the drive wheel hub (1) to rotate. The drive wheel hub (1) is near one side of the fixed frame (11), and protrudes from the edge of the side. An arc base (10) with induction teeth is arranged on the circumferential surface of the drive wheel hub (1). The load wheel component includes a load wheel (2) mounted on one side of the surface of the drive wheel hub (1). With the device adopted, the characteristic, durability and other performances of the load wheel under a simulated actual condition can be tested. Rotary shock absorbers with different damping forces can be selected and used together with a torsion bar spring to simulate the dynamic force applied to a load wheel on an actual vehicle and to reduce the vibration during test.

The lithium battery pole piece rolling mill comprises a machine body, a pressing roller and hot rolling devices, the pressing roller is arranged in the machine body and located in the center, the hot rolling devices are arranged in the machine body and located on the two sides of the pressing roller, a tensioning device is arranged in a box body and close to the end, and the hot pressing roller is arranged in the box body and close to the center. And the preheating device is arranged in the box body and close to the hot pressing roller, the bulldozing device is arranged at the end, away from the inner wall of the box body, of the supporting piece, and the pressing device is arranged on the surface of the supporting piece and close to the bulldozing device. According to the lithium battery pole piece rolling mill, the elastic tensioning effect is achieved, bi-directional and elastic tensioning can be conducted on a pole piece, the situation that the pole piece is affected by too large or too small tensioning force is not prone to occurring, and the situations of bending, loosening and wrinkling are not prone to occurring, so that subsequent hot rolling and rolling are facilitated, and the use performance is improved.

The invention provides a liquid medicine mixing device for soil treatment, relates to the technical field of medicine mixing devices, and solves the problem that: mutual linkage work of multiple mixing structures cannot be realized through structural improvement so as to improve the mixing efficiency; a filter screen cannot be automatically cleaned while rotating and mixing, and manual cleaning is troublesome and labor-consuming; and stirring blades are single in structure, so that the resistance to the liquid medicine is greatly influenced after the blades stop rotating. The liquid medicine mixing device for soil treatment comprises a mixing box body, a rotating shaft A and stirring teeth B, and a first stirring structure is mounted in the mixing box body, and a second mixing structure is further mounted in the mixing box body. Each stirring tooth B is rotationally connected with a rectangular plate through a hinge, and the rectangular plates rotationally connected to the stirring teeth B form a resistance eliminating structure of a second mixing structure, so that after the rotating shaft A stops rotating, the liquid medicine can push the rectangular plates to rotate and lift, and the resistance to the rotation of the liquid medicine is reduced.

The invention discloses an iron drum surface rust removal device. The iron drum surface rust removal device comprises a rust removal chamber, a foot support is arranged on the bottom surface of the rust removal chamber, a rail disc is fixed to the foot support, and a rotating ring is arranged above the rail disc. A bracket is fixed in the middle of the rotating ring, and a plurality of first rollers are arranged on the lower end surface of the bracket; a plurality of second rollers are arranged on the lower end face of the rotating ring, and rolling grooves are formed in the middles of the second rollers and clamped in the side end faces of the rail disc; a rack is arranged on the outer side of the lower end surface of the rotating ring; a rotating motor is arranged on one side of the footsupport, and the output end of the rotating motor is connected with a driving gear meshing with the rack; a fixed disc is arranged at the upper end of the bracket, and a clamping mechanism is arranged on the fixed disc; a lifting mechanism is arranged on one side of the rust removal chamber, and a side wall rust removal mechanism is arranged on the lifting mechanism; and a top wall rust removal device is arranged on the top surface of the rust removal chamber. The iron drum surface rust removal device can remove rust on the surface of an iron drum efficiently and quickly, and has the advantages of being high in machining speed, convenient to use and high in working efficiency.

The invention discloses a structure-optimized switch cabinet. The structure-optimized switch cabinet comprises a cabinet body of the switch cabinet, wherein multiple groups of knife switch assembliesare arranged in the cabinet body, a horizontal insulation sleeve is fixedly inserted into a side wall of one side of the cabinet body, a horizontal copper bar is inserted into the insulation sleeve, one end of the copper bar is inserted into the cabinet body, the other end of the copper bar is exposed out of an outer side of the cabinet body, an irregularly-shaped knife switch is inserted into thecabinet body and is opposite to the copper bar, an upper elastic contact piece and a lower elastic contact piece are formed in one end, near to the copper bar, of the irregularly-shaped knife switch,two ends of the elastic contact pieces elastically prop against an upper end surface and a lower end surface of the copper bar, the other end of the irregularly-shaped knife switch is fixedly inserted to a vertical support shaft, a lower end of the support shaft is hinged with a first insulator, the first insulator is fixed in the cabinet, a driven bevel gear is fixedly inserted to an upper end surface, extending out of the irregularly-shaped knife switch, of an upper end of the support shaft, a driving bevel gear is engaged with the driven bevel gear, a driving shaft is fixedly inserted to the driving bevel gear, and two ends of the driving shaft are hinged with the cabinet body. By the structure-optimized switch cabinet, the situation that the knife switch is seriously deformed and is unfavorably contacted with the copper bar in the prior art is prevented.

The invention relates to the technical field of storage and transportation boxes, in particular to a heavy article storage and transportation box. The heavy article storage and transportation box is provided with a storage and transportation box body and a retainer, the retainer is hoisted into the storage and transportation box body and makes elastic fixed contact with the storage and transportation box body; and four vertical guide rails are further arranged on the inner wall of the storage and transportation box body, and the retainer plays a role in guiding through the guide rails and is hoisted in place. According to the heavy article storage and transportation box, a sealed, safe and reliable storage environment can be effectively provided for products, and elastic contact between acontained object and the external environment can be realized, so that the products are better protected; and the heavy article storage and transportation box can be assembled with the contained object into a whole, so that the safety of the contained object in the storage and transportation process is ensured.

The invention provides a spiral jack and relates to the technical field of hoisting equipment. The spiral jack comprises a handle, a base, a supporting pipe, a shell connecting the base and the supporting pipe, a thrust bearing, a first bevel gear connected with the thrust bearing in a matched manner, a guiding pipe arranged inside the supporting pipe, a jacking rod, a large screw rod, a small screw rod, a jacking head component, a second bevel gear and a gear shaft, wherein the joint of the shell and the gear shaft is provided with a gear shaft sleeve arranged on the outer side of the gear shaft in a sleeving manner, the outer wall of the gear shaft sleeve is relatively fixed with the shell, the end portion, close to the second bevel gear, of the gear shaft sleeve is provided with an elastic structure connected with the end face of the second bevel gear in an abutted manner, the periphery of the elastic structure is arranged at the end portion of the gear shaft sleeve, and the elasticstructure is in a compression state all the time. According to the spiral jack, the outer sides of the jacking rod and the guiding pipe are provided with a first sliding block and a second sliding block which are molded in an integrated manner correspondingly, the sliding blocks are arranged on the outer side, the processing efficiency is improved, by means of the gear shaft sleeve with elastic pieces, jamming appearing in the gear transmission process is effectively solved, and the service life of the jack is prolonged.