53results about How to "Realize snap-in fixation" patented technology

The invention discloses a fixed-length cutting device for a stainless steel tube. The fixed-length cutting device for a stainless steel tube comprises a cutting platform and a cutting head group, andfurther comprises a length determining assembly and a clamping assembly; the left side end of the cutting platform is provided with an opening groove, a cutting panel is arranged in the opening groove, and a material collecting box is arranged under the cutting panel; and the length determining assembly comprises a fixed side plate, positioning screws and a positioning pressing plate, the fixed side plate is located over the left end of the opening groove and fixedly connected with the top face of the cutting platform, the positioning screws are symmetrically arranged on the front side and theback side of the fixed side plate, and the two ends of the positioning pressing plates are arranged on the two positioning screws in a sleeving mode separately. According to the fixed-length cuttingdevice for the stainless steel tube, the structure is simple, the practicability is high, operation is easy, use is convenient, not only can the cutting rate and the cutting precision of the stainlesssteel tube be improved, but also the cutting length standard can be guaranteed every time only through one time of cutting length measurement, the manual labor intensity is effectively reduced, the error rate brought by each time of manual measurement is decreased, and resources and the cost are saved.

The invention discloses a bubble water toy processing blow molding production device, and relates to the technical field of bubble water toy production device. The bubble water toy processing blow molding production device comprises a machine body, wherein a fixing frame is mounted at the top of the machine body, the top of the fixing frame is sequentially and fixedly provided with an injection molding machine, an inflator and a fixing rod from left to right, an electric push rod is mounted at the bottom end of the fixing rod, the telescopic end of the electric push rod is connected with a cutting knife, a lead screw is movably mounted at the upper part of the interior of the machine body through a bearing, the outer part of the lead screw is sleeved with a moving sleeve rod, and the top of the moving sleeve rod is provided with a moving box. According to the device, a driving mechanism and a lifting mechanism are independently arranged, the lifting mechanism only drives a mold to ascend and descend, the energy consumption of the lifting mechanism is effectively reduced, the production cost reduction of the device can be facilitated, in addition, the device production stability canbe improved, so that the device production efficiency can be conveniently improved, and the device production benefit increase can be facilitated.

The invention relates to an encoder, and the invention discloses an encoder mounting structure. The encoder mounting structure comprises an encoder stator (1), an encoder rotor (2) and an encoder mounting plate (3), and the encoder rotor (2) is mounted on a motor mandrel through a mounting through hole in the encoder mounting plate (3); and the encoder rotor (2) is located in a cavity defined by the encoder stator (1) and the encoder installation plate (3), and the installation end of the encoder stator (1) is connected with the encoder installation plate (3) through a limiting structure so that the encoder stator (1) can be clamped, sealed and fixed to the encoder installation plate (3). The invention also discloses a motor. According to the invention, miniaturization of the motor is facilitated, the sealing performance of the motor can be ensured, and a high IP protection grade is realized.

The invention relates to a copper pipe bend forming device and method and a bent pipe product. The device comprises a base, a chuck and multiple rollers; the chuck and the multiple rollers are mountedon the base; an initial end of a copper pipe is clamped with the chuck; the copper pipe is bent around the multiple rollers in sequence to form multiple sections of bent products; the mounting positions and the shapes of the chuck and the rollers are set according to preset product parameters; when the chuck is clamped with the initial end of the copper pipe, the initial position and direction ofthe copper pipe are determined; the rollers can limit the direction of the copper pipe during bending to achieve the bend forming purpose; the mounting positions and the shapes of the chuck and the rollers are set according to the preset product parameters, preset products can be obtained after bending; and the device is suitable for manual manufacturing of small-batch bent pipe products, achieves the generality under the condition of guaranteeing the bending quality of the manual bent copper pipes to meet different bending shape requirements, and meanwhile, is convenient to use.

The invention provides an automobile electronic component power connection detection device, relates to the field of electronic component detection, and solves the problems that rainwater easily enters the interior through an audio horn, and internal electronic components are affected with damp, during detection, two hands are often required to carry out a touch power connection experiment by holding power connection pens, and synchronous detection of two positions cannot be carried out by holding two power connection pens with one hand in a distance-adjustable manner, and the poor contact phenomenon is easily caused by multiple times of plugging and unplugging of the wiring pen connecting wire and the device main body. The automobile electronic component power connection detection devicecomprises a detection device main body. Two adjusting knobs are arranged on the detection device main body. A rainproof structure further comprises a sliding block and a cleaning block, a sliding protrusion is installed on the sliding block, and the sliding block is connected into the sliding groove in a sliding mode through the sliding protrusion. The cleaning block is adhered to the bottom end surface of the sliding block and is in contact with the filter screen of the audio loudspeaker, so that dust on the filter screen of the audio loudspeaker can be cleaned when the sliding cleaning blockis pushed and pulled.

The invention provides a plug-in buckle type ultrathin hollow stone-plastic wallboard assembly and a mounting method, and belongs to the technical field of indoor wall decoration. The plug-in buckle type ultrathin hollow stone-plastic wallboard assembly comprises a suspended ceiling board, a wallboard unit and closing-up lines. The fixing ends of two first internal corner plates abut against eachother at the internal corner of the wall, the two first internal corner plates are fixed to the two ends of the internal corner of the wall correspondingly, installation of the wallboard at the internal corner of the wall is achieved, the first clamping structures of the first wallboard are clamped to the second clamping structures of the first internal corner plates at the two ends of the flush joint of the wall correspondingly, the first wallboard, fixing the first wallboard are sequentially mounted at the wall flush joint, the third clamping structure of an external corner plate is clampedto the second clamping structure of the first wallboard at one end of the wall flush joint, the fourth clamping structure of the external corner plate is clamped to the first clamping structure of thefirst wallboard at the other end of the wall flush joint at a wall external corner, installation of the external corners of the wall is achieved, and the wall is provided with the closing-up lines.

The invention discloses an intelligent wearable device convenient to take and place. The intelligent wearable device includes a watch ring, wireless earphones which are installed in the watch ring andcan display time and a watch belt, the watch belts include the first watch belt and the second watch belt, the first watch belt and the second watch belt are installed at the two side ends of the watch ring correspondingly, the watch ring is provided with a storage groove for inserting and placing the wireless earphones, the two ends of the storage groove are symmetrically provided with fixing mechanisms for fixing the wireless earphone, and each fixing mechanism includes symmetrically arranged buckles, a pressing key movably installed in a movable cavity on the watch ring and a connecting rod connected with the pressing key and the buckles. According to the intelligent wearable device convenient to take and place, design is novel, each pressing key is pressed to make the corresponding two opposite buckles to move oppositely through the corresponding connecting rod, the buckles break away from clamping columns, thus the wireless earphones are free bodies, taking down is convenient, when placing the wireless earphones, the wireless earphones are just pressed directly into the storage groove, the wireless earphones are connected with the watch ring in a clamped mode, fixing is firm,and taking and picking are convenient.

The invention discloses an adjustable self-locking type fully-concealed connecting piece for furniture board bodies. The adjustable self-locking type fully-concealed connecting piece for the furniture board bodies is characterized in that the connecting piece comprises a concealed base arranged in a board body A and a concealed block arranged in a board body B, the concealed base corresponds to the concealed block in position, a rotary locking device is arranged between the concealed base and the concealed block, and the rotary locking device comprises a locking worm gear assembly arranged on the concealed base and a locking worm arranged on the concealed block and matched with the locking worm gear assembly. The adjustable self-locking type fully-concealed connecting piece for the furniture board bodies can realize full concealment, accurate location and strong connection stability, and can be adjusted flexibly.

The invention discloses a fingerprint instrument device. The fingerprint instrument device comprises a body of the fingerprint instrument device, a connecting device, and a mounting seat, wherein theconnecting device is used for fixing the body, and the mounting seat is movably connected with the connecting device; the connecting device comprises a clamping block, a connecting piece and a clamping mechanism, and the two ends of the connecting piece are fixedly connected with the clamping block and the clamping mechanism correspondingly; a clamping groove which is movably connected with the clamping block and is matched with the clamping block in a clamping manner is formed in the mounting seat, wherein the clamping groove is a spherical groove, and the clamping block is a sphere; the connecting piece comprises a supporting column, a sliding block and a connecting rod; the supporting column is fixedly connected with the clamping block, and a sliding groove matched with the sliding block is formed in the supporting column; and the sliding block is movably connected with the sliding groove and fixedly connected with the clamping mechanism through a connecting rod. According to the fingerprint instrument device provided by the invention, the angle of the fingerprint instrument device can be adjusted in any direction, and the length of the fingerprint instrument device is variable,so that the mounting and detaching are convenient, the flexibility and applicability of a fingerprint instrument are improved, and the fingerprint instrument device is convenient for users to use.

The invention provides a wood processing straight edge machine stable in cutting and capable of achieving adjustment conveniently, and relates to the technical field of wood processing. The problems that the operation that a wood plate is automatically clamped and fixed in the process of being pushed to move forwards to be cut and trimmed cannot be achieved through structural improvement, fixing with a base cannot be achieved through multi-structure type cooperation, and fixing seats cannot achieve looseness prevention of base fixing bolts are solved. The wood processing straight edge machine stable in cutting and capable of achieving adjustment conveniently comprises a base; and the base is of a rectangular plate-shaped structure. Fixing seats are of u-shaped structures, the left end face and the right end face of the inner wall of each fixing seat make contact with the left end face and the right end face of the base correspondingly, and therefore clamped connection type fixing of the fixing seats and the base can be achieved; and the bottom end faces of the fixing seats are lower than the bottom end face of the base, the distance between the bottom end faces of the fixing seats and the bottom end face of the base is 2 cm, and therefore fixing bolts can be prevented from loosening through elasticity of the base.

The invention relates to a combined foundation pile for civil engineering. The combined foundation pile for civil engineering aims to solve the problems that existing foundation piles are formed by integral casting, are large in size and are divided into an overground part and an underground part, when the underground part is poured, due to the fact that the specific pouring condition of the underground part cannot be observed, the engineering progress cannot be accurately observed, the extrusion integrity of the foundation pile cannot be accurately observed, cracks easily exist in poured foundation pile are solved. In the combined foundation pile for civil engineering, the foundation pile is divided into a lower combined foundation pile body and an upper combined foundation pile body, sothat the large-size foundation pile is divided into the small parts, the small parts are directly poured outside, the completed main body foundation pile is assembled when the foundation pile is used,and therefore when the foundation pile of each part is poured, the progress can be observed in real time, and the quality can be ensured, so that the problem of foundation pile cracks is avoided.

An adjustable device suitable for ultrasonic vibration cutting machining comprises a tool and a base. A vertically-arranged n-shaped plate is mounted on the upper surface of the base. A tool lifting box body with openings formed in the front face and the rear face is formed by the n-shaped plate and the base. The tool is located in front of the tool lifting box body. A lifting mechanism is mountedbetween a top plate of the n-shaped plate and the base. Vertical dovetail groove guide rails are arranged on the front portions of the inner side faces of a left side plate and a right side plate ofthe n-shaped plate correspondingly. A lifting movement seat is mounted in the vertical dovetail groove guide rails in a sliding manner. The rear end of the lifting movement seat stretches into the tool lifting box body and is connected with the lifting mechanism. The front end of the lifting movement seat stretches out of the tool lifting box body and is connected with a tool rotary locating mechanism. The tool handle end of the tool is mounted on the tool rotary locating mechanism. The adjustable device is scientific in design and simple in operation, the height of the tool can be conveniently adjusted in time, machining tool positions of different angles can be conveniently adjusted in time, and the cutting machining efficiency and the machining precision can be improved.

The invention discloses an intelligent voice water cup capable of automatically controlling temperature and replacing a tooth function, and relates to the technical field of water cups, the intelligent voice water cup capable of automatically controlling temperature and replacing the tooth function comprises an outer cup body, a cup handle is fixed on one side of the outer cup body, an inner cup body is inserted into the outer cup body, and a cup cover covers the top end of the inner cup body; a base is mounted at the bottom end of the outer cup body, a mounting plate is mounted in the outer cup body, the top end of the mounting plate is connected with the bottom end of the inner cup body, a motor is mounted at the bottom end of the mounting plate, crushing blades are movably mounted at the top end of the mounting plate, and the crushing blades are located in the inner cup body. According to the water cup, automatic heating of the water cup can be achieved, the effect of automatic temperature control is achieved, and therefore the water body is kept at the constant temperature, a user can drink water conveniently, the user is prevented from pouring cold water, the resource utilization rate is effectively increased, and waste of water resources is avoided.

The invention discloses a special intelligent and efficient industrial arc welding robot, and relates to the technical field of arc welding robots. The special intelligent and efficient industrial arc welding robot comprises a base, a bottom rotating seat is fixed to one side of the top of the base, a rotating arm is rotationally connected to one side of the bottom rotating seat through a rotating shaft, a first driving motor which drives the rotating shaft to rotate through a gear set is installed on the back side of the bottom rotating seat, and a top rotating seat is rotationally connected to the top end of the rotating arm through a movable shaft. Through the arrangement of a draught fan, an air supply pipe and an air outlet and the utilization of a vent hole in the top of a visual guiding device, air generated by the draught fan can be blown to the welding position of a welding gun, smog is blown away, and therefore the smog is effectively removed, a camera on the visual guiding device of the robot can conveniently shoot images, the image quality of the images can be improved, accurate welding of the robot can be facilitated, and the welding efficiency of the robot can be improved.

The invention discloses an amniotic membrane fixing ring for ophthalmology. The amniotic membrane fixing ring comprises an outer ring piece, an inner ring piece and a clamping mechanism. The fixing ring has the advantages that the outer edge of the outer ring piece has a certain radian, the radian is matched with the radian of the canthus, the fixing ring can be conveniently installed in the eye, the elastic soft rubber mat is arranged on the lower side, making contact with the eye, of the outer ring piece, and the foreign body sensation of the eye of a patient is reduced; when the amniotic membrane is fixed, the amniotic membrane penetrates into a clamping groove from the bottom side of an inner ring piece, then an arc-shaped clamping block is driven to be tightly attached to the amniotic membrane through the elastic force effect of a second spring, and therefore the amniotic membrane is clamped and fixed, and the excessive amniotic membrane penetrates out of the clamping groove and extends into a fixing assembly arranged on the outer surface of an outer ring piece; a pressing plate is extruded through a first spring, so that the pressing plate tightly presses the amnion extending out of the inner ring piece, the amnion is conveniently limited, the amnion is firmly fixed in a double-fixing mode, and the situation that the amnion is curled in the operation process is avoided.

The present invention provides a lift type oil splash prevention device, comprising a fixing member, a rotating shaft, a first frame, a second frame, a first transparent plate and a second transparent plate, the fixing member is fixedly connected to the rotating shaft through fixing bolts , the first frame is fixedly connected to the rotating shaft, a slide rail is provided inside the first frame, the second frame and the first frame are slidably matched through the slide rail, the first transparent plate is installed in the first frame, the The second transparent plate is installed in the second frame. The device realizes the lifting between the two transparent plates. The rotating shaft is a damping rotating shaft, which can adjust the device to any angle. The clamping structure and the lifting structure realize the first frame and the second frame. The frame is clamped and fixed, and the buckle is a push-type buckle. Pressing the second frame can make it slide again. Because the mainspring of the lifting structure is welded to the upper end of the first frame, the second frame can automatically slide up. When the second frame slides to the top, it can swing freely under the action of the small rotating shaft.

The invention discloses a light source panel mounting component and a lighting lamp. The light source panel mounting component comprises fixing members and clamping members; each fixing member comprises a connecting plate and fixing plates arranged at two ends of the connecting plate; the fixing plates are bent relative to the connecting plates, and a first clamping portion is arranged on each fixing plate; each clamping member comprises a pressing plate and second clamping portions arranged on the pressing plate; the second clamping portions are clamped to the first clamping portions, and pressing grooves for pressing light source boards are arranged between the pressing plates and the connecting plates. The light source boards can be fastened in a clamping mode, and accordingly, the disassembly and assembly efficiency of the light source boards can be effectively improved.

The invention relates to the field of engineering construction, in particular to a reverse steel guardrail and a construction method thereof.The reverse steel guardrail comprises a plurality of pre-building blocks used for being poured on the ground, each pre-building block is provided with a stand column, the stand columns are hollow, and fixing plates are arranged in the stand columns and located on the two sides of the stand columns in a sliding mode; positioning plates are fixedly arranged on the faces, away from each other, of the two fixing plates, the positioning plates are located on the two sides of the fixing plates and are fixedly arranged in the length direction of the fixing plates, through holes allowing the positioning plates to penetrate out are formed in the stand columns, a plurality of transverse rods are arranged between the adjacent stand columns, and notches allowing the transverse rods to penetrate through are formed in the positioning plates; the notches are located in one sides of the fixing plates, inserting blocks are arranged at the two ends of each transverse rod, a plurality of inserting grooves allowing the inserting blocks to be matched in an inserting mode are formed in the stand column, and a driving device used for driving the fixing plates on the two sides to be close to or away from each other is arranged in the stand column. The mounting device has the effect of improving the working efficiency of mounting the steel guardrail.

The invention discloses an oxygen filtering device for the pneumology department, and relates to the technical field of medical equipment.The oxygen filtering device for the pneumology department comprises an outer frame, the top end of the outer frame is covered with a top cover, a partition plate is fixed to the lower portion of the interior of the outer frame, and the interior of the outer frame is partitioned by the partition plate; a filter cavity and a liquid storage cavity which are distributed up and down are formed in the outer frame, a filter screen is arranged on one side of the interior of the filter cavity, an atomizer is arranged at the position, located on one side of the filter screen, in the filter cavity, side plates are installed on the two sides of the filter screen, and two installation bases are installed on one side of the top of the partition plate; by arranging the atomizer, the water suction pipe, the liquid storage cavity and the medicine adding pipe, humidification of oxygen can be achieved, so that the device can meet the humidification requirement, oxygen inhalation of a patient is facilitated, the application range of the device is effectively widened, the practicability of the device is greatly improved, and use of the device is facilitated.

The invention discloses a fixed clamping structure of an element box. The fixed clamping structure is arranged on an element box shell and comprises a clamping tongue, an elastic piece, an insertion guiding slot and a direction guiding slot, wherein the insertion guiding slot, the clamping tongue and the direction guiding slot are all arranged on the same plane at one side of the element box shell, the clamping tongue is arranged between the insertion guiding slot and the direction guiding slot, a movable handle of the clamping tongue is consistent with the opening direction of the direction guiding slot, a rotating shaft at the front end of the clamping tongue is consistent with the opening direction of the insertion guiding slot, the insertion guiding slot is provided with a fixing holematched with the rotating shaft at the front end of the clamping tongue, the elastic piece is arranged between the clamping tongue and the element box shell, the elastic piece is arranged below the clamping tongue, and the elastic piece is arranged in a spring slot matched with the elastic piece. The clamping structure is simple, convenient to operate, material-saving and easy to implement, can bewell clamped to various corresponding structures and can realize assembly and disassembly of the shell by the single hand.

The invention relates to a pipeline route fixing structure which comprises a fixing device main body, a sealing structure and an installation structure. The sealing structure is in clamped connectionfit with the fixing device main body, the installation structure is in clamped connection with the fixing device main body, the fixing device main body comprises a fixing portion, an assembling portion and a connection portion, the sealing structure comprises a supporting structure, a fixing structure, a clamping connection structure, a first installation structure and a second installation structure, and the installation structure comprises a circular arc pipe structure with an opening and an inverted-U-shaped structure fixed to the circular arc pipe structure. According to the technical scheme, by means of the fixing device main body, the sealing structure and the installation structure, clamping connection and fixing of a pipeline route are achieved, fixing of a crossed pipeline route is also achieved, meanwhile, the structure of the pipeline route fixing device can be changed according to the number of pipelines to be fixed, and universality is high.

The invention relates to the field of pipeline connection, in particular to a pipeline connecting structure and a gas stove. The pipeline connecting structure comprises a first pipeline, a second pipeline and a connecting piece, wherein the second pipeline communicates with the first pipeline; the connecting piece is provided with a clamping groove, and the first pipeline can be clamped into the clamping groove; one of the connecting piece and the first pipeline is provided with a positioning block, the other of the connecting piece and the first pipeline is provided with a positioning groove,and the positioning block is matched with the positioning groove so as to limit movement of the connecting piece relative to the first pipeline; and a limiting protrusion is arranged on the outer pipe wall of the second pipeline, a clamping jaw is arranged on the connecting piece, and the clamping jaw is matched with the limiting protrusion in a clamped mode so as to limit movement of the secondpipeline relative to the first pipeline. The gas stove comprises the pipeline connecting structure. According to the pipeline connecting structure and the gas stove, the disassembly and assembly efficiency of every two adjacent pipelines is high.

The invention discloses a novel quick connector for a natural gas pipeline of a spray gun of a top-blown furance. The connector comprises a natural gas pipeline, a clamping base, a sealing shell, a first sealing ring, a second sealing ring, a first quick clamping assembly, a second quick clamping assembly and a spray gun gas inlet pipe. In the invention, the clamping base and the sealing shell are clamped and fixed in a step manner; the first sealing ring and the second sealing ring are also arranged between the clamping base and the sealing shell, so that the connector is good in sealing property and easy to mount; when the spray gun is connected with a natural gas pipeline, a first clamping jaw and a second clamping jaw are clamped to a protruding clamping table, then a force application arm is moved backwards and downwards, under the action of tensioning force, a fixing base drives the sealing shell to abut against one side of the clamping base, clamping and fixing of the clamping base and the sealing shell are achieved, and the structure is light, flexible and high in adaptability, and can be disassembled and assembled on site by one to two persons; On large equipment of a smelting process, labor, time and effort are saved, and more economic benefits can be generated.