145results about How to "Disassemble at any time" patented technology

The invention discloses a six-degree-of-freedom industrial robot based on an X-Y-Z rectangular coordinate joint and a posture wrist. The six-degree-of-freedom industrial robot based on the X-Y-Z rectangular coordinate joint and the posture wrist comprises the rectangular coordinate joint and the posture wrist, wherein the rectangular coordinate joint achieves the degree of freedom of moving in three directions and comprises four linear modules of the same structure, two linear modules are arranged in parallel to be integrated and are in pairwise orthogonality with the other two linear modules; each linear module comprises a motor, a ball screw, a linear guide rail and a sliding block; the posture wrist is installed at the tail end of the rectangular coordinate joint, achieves three degrees of freedom of rotation, and comprises a substrate, three motors, three harmonic reducers and three transmission mechanisms, the motors are arranged on the rear portion, and each motor corresponds to one rotation joint. The six-degree-of-freedom industrial robot based on the X-Y-Z rectangular coordinate joint and the posture wrist is compact in structure and achieves the modularization; the parameters of the posture wrist are close to the parameters of a world mainstream industrial robot; the six-degree-of-freedom industrial robot based on the X-Y-Z rectangular coordinate joint and the posture wrist has the advantages of being flexible in tail end, high in reliability, good in universality, high in practicality and operability, and applicable to various occasions such as welding and carrying.

The present invention discloses glasses whose nose pads can be regulated rotationally in multiple directions. A first hinge mechanism which connects with the two nose pads and can drive the two nose pads to rotate is arranged on a glasses frame. The first hinge mechanism includes a fixing frame which is fixed on the glasses frame or connected with the glasses frame through a connecting rod, and a rotation rod whose two ends connects with the fixing frame and the nose pads respectively. The connection of the rotation rod and the fixing frame can adopt a plurality of methods: the rotation rod has a sphere end embedded in the fixing frame, the diameter of the opening of the fixing frame is smaller than that of the sphere end, the rotation rod can regulate the nose pads in multiple directions; the fixing frame can also connect with the rotation rod horizontally or the vertically through pin shafts, so that the nose pads can be regulated rotationally in the horizontal direction or the vertical direction. The structure of the present invention can also be applied on the folding glasses, since the nose pads can be regulated in multiple directions, the folded glasses can be smaller, and the nose pads are hard to be crushed.

The invention discloses an intelligent anti-fall off-bed alarm system comprising an infrared alarm device, wherein the infrared alarm device is fixedly installed on a wall right above a bedside or on the bedside, a wireless sending module is built in the infrared alarm device, the infrared alarm device is separately connected with a central processor and a bracelet alarm through a wireless network, wireless receiving modules are built in both of the central processor and the bracelet alarm, and the central processor is connected with a nurse computer through the network. The intelligent anti-fall off-bed alarm system disclosed by the invention has the advantages of being convenient to use and able to effectively monitor off-bed of a monitoring object and notify medical care personnel on duty or chaperonage personnel in time so as to take subsequent service measures, the safety risk caused by failure of timely handling after the off-bed of the monitoring object is eliminated, the alarm mode is adjusted to a vibration mode during chaperonage at night, and the chaperonage personnel are reminded in a point-to-point mode, therefore the alarm information can be received more accurately, and the influence to the normal rest of the personnel on the surrounding during the alarm is avoided.

The invention relates to the technical field of mechanical equipment, in particular to an internal cleaning system capable of treating dust in a dedusting pipeline timely. The internal cleaning systemcomprises at least one blowing unit which is arranged on the dedusting pipeline; the blowing unit is connected with a high-pressure air source; the blowing unit comprises at least one blowing nozzle;and the blowing nozzle penetrates through the pipe wall of the dedusting pipeline and is arranged in the dedusting pipeline. By adopting the internal dedusting system of the dedusting pipeline, the dust in the dedusting pipeline can be cleaned when the dedusting pipeline stops working, so that the problem that the dust in the dedusting pipeline is adhered and solidified into bulks which are difficult to clean, and the dedusting effect is low is solved; the operation maintenance workload of the dedusting pipeline can be reduced; the maintenance cost of the dedusting pipeline is lowered; energyis saved; the environment is protected; and the internal cleaning system is safe and reliable.

The invention discloses a device for quick detection of the performance of a rotating table of a numerically-controlled machine tool. The device comprises a control cabinet, black iron, a force loading unit, the rotating table, a toque loading unit and an oil tank, wherein the force loading unit, the rotating table and the toque loading unit are arranged on the black iron, the force loading unit and the toque loading unit are symmetrically arranged on the two sides of the rotating table, the control cabinet and the oil tank are arranged at the two sides of the black iron, a first servo motor is arranged on the rotating table, a second servo motor and a servo hydraulic cylinder are arranged on the force loading unit, a second servo motor and a servo hydraulic cylinder are arranged on the torque loading unit, the control cabinet controls the first servo motor and the second servo motors to work, the oil tank is connected with the servo hydraulic cylinders on the force loading unit and the torque loading unit, and the control cabinet controls the oil tank to provide oil for the servo hydraulic cylinders. The device has the advantages that the actual loaded condition of the rotating table of the numerically-controlled machine tool can be better simulated, and quick detection of the performance of rotating tables of numerically-controlled machine tools of different types can be achieved.

Disclosed is a welding-head for radio-frequency identification of sealing wire of electronic label in the field of electronic technique, which contains a heating head, a heating radiator, a connector for cylinder and piston, an air passage joint, air pipes, a cylinder, a foundation, and a permanent magnet, the heating head with the heating radiator and the heating radiator with the connector for cylinder and piston being both connected by the bolts, the connector for cylinder and piston being connected with two air pipes by the air passage joint, and the end of the cylinder being provided with a foundation, in which is equipped with a permanent magnet. It can guarantee the constant welding temperature of high accuracy, exert constant welding pressure on the chip, and can be antistatic; the power consumption of single welding-head is minor, the volume of the welding-head is small, and it is easy for disassembly and assembly department.

The invention discloses a dust-absorbing tube provided with an illumination device, belonging to dust collector structure provided with a tool driving dust to be loose. The dust-absorbing tube provided with the illumination device of the invention comprises a flexible dust-absorbing connecting tube; an absorbing head connected with one end of the dust-absorbing connecting tube; a dust-absorbing tube which is provided with a handle and is connected with the other end of the dust-absorbing connecting tube; the illumination device is arranged on a body of the flexible dust-absorbing connecting tube and a power supply socket is arranged on the handle of the dust-absorbing tube provided with the handle. When users clean dark corners or the indoor light is not enough, the invention can provide an enough light supply for users so as to get a more thorough cleaning effect by users. Simultaneously, the illumination device can be disassembled at any moment when the light supply is not needed.

The invention relates to an air inlet apparatus of an unmanned undersea craft, and particularly relates to an air inlet floating valve device of an unmanned undersea craft. The air inlet floating valve device comprises an air inlet barrel and a floater, wherein one end of the air inlet barrel is sealed, and the other end is connected with a mounted object in a sealing way; a plurality of air inlets are evenly distributed on the air inlet barrel in the circumferential direction; outside air enters the mounted object through the air inlet barrel from the air inlets; the floater is sleeved on the air inlet barrel and can rise or fall relative to the air inlet barrel; and the opening and closing of the air inlets are controlled by the lift of the floater. According to the invention, the floater can control the opening and closing of the air inlets through the automatic lift with the variation in water level; and the air inlet floating valve device has simple structure and reliable performance, and is independent of outside energy and a control systems.

The invention provides a two-half type engineering tensioning system with screw teeth. The two-half type engineering tensioning system comprises an upper part counterforce device composed of an upper tensioning nut, a jack, a tensioning arm brace and an upper tensioning shoulder pole beam, a lower part counterforce device composed of a lower tensioning shoulder pole beam and a lower tensioning nut, a tensioning rod connected onto the upper part counterforce device and the lower part counterforce device, and a hoop mounted on an adjusting sleeve; the upper tensioning shoulder pole beam and the lower tensioning shoulder pole beam are of a two-half type and can be fitted and separated; an anchoring hole is formed in the middle of each piece of the shoulder pole beam in horizontal and vertical directions in a penetrating manner; the anchoring holes are matched with a structure needing to be tensioned; the anchoring holes are provided with the screw teeth or have no screw teeth and are matched with half nuts mounted on the anchoring holes; and at a working state, a distance S between the upper part counterforce device and the lower part counterforce device mounted on a connecting rod-sleeve anchoring system with the screw teeth is reduced through the tensioning of the jack, so that the aim of tensioning is realized. The tensioning system provides an effective counterforce point for a tensioning manner of the connecting rod-sleeve anchoring system with the screw teeth and the problem that the system cannot tension and construct is solved.

The invention discloses a water level alarm device of a breathing machine humidifying tank, and relates to the field of medical equipment. The alarm device comprises a collimating light emitting device which is arranged outside the humidifying tank, a first photo-sensor which is arranged at a first height-limiting part of the other side, relative to the tank body, of the collimating light emittingdevice, a second photo-sensor which is arranged at a second height-limiting part of the other side, relative to the tank body, of the collimating light emitting device, and an alarm unit which is connected to the first photo-sensor and the second photo-sensor, wherein the collimating light emitting device is configured to emit collimating light towards the first photo-sensor and the second photo-sensor; a vertical distance that the collimating light emitting device is kept away from the bottom of the humidifying tank is less than a vertical distance that the second height-limiting part is kept way from the bottom of the humidifying tank; and an incidence angle kept between emergent light of the collimating light emitting device and a liquid level in the tank body is greater than a full reflection angle between liquid in the tank body and an air interface. According to the alarm device, real-time alarm can be achieved, and medical accidents can be reduced; and meanwhile, the alarm device is low in cost and strong in portability.

The invention relates to an intelligent anti-loss and antitheft device based on a leather label. The device comprises a leather label body, an anti-loss device and a handheld terminal. The anti-loss device is connected with the leather label body. The handheld terminal is in wireless connection with the anti-loss device. The anti-loss device comprises a distance sensor, a mainboard and an alarm module. The mainboard is provided with a control chip and a GPS chip. The control chip is provided with a Bluetooth module. The distance sensor, the alarm module and the GPS chip are connected with thecontrol chip. The handheld terminal performs communication with the control chip through the Bluetooth module. The GPS chip is in wireless connection with the handheld terminal. Compared with prior art, the intelligent anti-loss and anti-theft device has advantages of anti-loss and anti-theft alarming function, positioning in object searching, high convenience and high flexibility in use, and effective environment influence prevention, etc.

The invention discloses an automatic control ultralow-temperature refrigerator heat radiation device. The device comprises an exhaust fan, a controller, an exhaust pipeline, a pipeline connector, an exhaust hood, an exhaust hood mounting frame and a sensor, wherein one end of the exhaust pipeline is connected with the exhaust fan through the pipeline connector, the other end of the exhaust pipeline is connected with the exhaust hood through the pipeline connector, the exhaust hood mounting frame is fixedly arranged at a heat radiation port of an ultralow-temperature refrigerator, the exhaust hood is detachably mounted on the exhaust hood mounting frame, the exhaust hood is internally equipped with the sensor, and the controller is electrically connected with the exhaust fan and the sensor.The device is advantaged in that through arranging a directional heat radiation channel for the ultralow-temperature refrigerator, disordered heat radiation of the ultralow-temperature refrigerator is changed, directional heat radiation to the outdoors is carried out, problems of rapid rising of the storage space environment temperature, low refrigeration efficiency and high energy consumption existing in the refrigerator are solved, heat radiation of multiple ultralow-temperature refrigerators can be controlled through the one controller, layout and mounting of the heat radiation pipeline are flexible, and random dismounting and mounting can be realized according to demands.

The invention discloses a grinder belonging to a grinding device of biomass. The grinder comprises a case, a material inlet arranged on the side surface of the case, a material outlet arranged at the bottom of the case, a main transmission device, a material inlet transmission device, a main shaft, a first compression roller, a second compression roller, circular discs, circular disc connecting shafts, impacting pieces and also a first cutter, wherein the first compression roller is driven by the material inlet transmission device and positioned in the material inlet, the second compression roller is driven by the main transmission device and positioned in the material outlet, at least two circular discs are arranged on the main shaft and positioned in the case, and are connected by at least two circular disc connecting shafts, the impacting pieces are fixedly arranged on the circular disc connecting shafts, the main shaft is driven by the main transmission device, the first cutter is fixedly arranged on the main shaft and positioned in the case, the main shaft penetrates through the case and is connected with the case in a rotating manner. The grinder has the advantages that the structure is simple, materials can be ground thoroughly and can be charged stably, the discharged materials can be molded easily, and the maintenance is simple and convenient.

The invention discloses a dynamic cable seal position-limiting anchor structure, which includes a front anchor and a rear anchor. Both the front anchor and the rear anchor are provided with cavities and one end is provided with a through hole. The through hole is connected to the The cavities communicate with each other, the front anchor and the rear anchor are connected to each other and the two cavities are connected to each other, and the junction of the front anchor and the rear anchor is provided with a sealing groove, and the sealing groove is provided with a first A sealing ring, the ends of the front anchor and the rear anchor are provided with a cover plate, and a second sealing ring is provided between the front anchor, the rear anchor and the cover plate. The invention ensures the cohesive force of the submarine cable entering the anchoring device, and at the same time, the positioning function can facilitate and timely adjust the construction, and the overall water tightness is also well handled. The anchorage provided by the invention can be thrown into the sea along with the cable body, which improves the installation efficiency and reduces the installation cost.

The invention discloses a removable and replaceable pull head. The removable and replaceable pull head comprises an upper ship plate and a lower ship plate, and further comprises a rotatable elephant nose-shaped arch and a supporting core connected to the lower ship plate, wherein the supporting core is inserted into the upper ship plate, extends out of the upper ship plate and is connected with the mounting end of the rotatable elephant nose-shaped arch in a rotatable manner; a gap is formed between the other end of the rotatable elephant nose-shaped arch and the upper ship plate to form a pull sheet introduction opening; an arc-shaped convex part is formed at the bottom of the mounting end of the rotatable elephant nose-shaped arch; an arc-shaped groove corresponding to the arc-shaped convex part is formed in the upper ship plate; a pin is arranged on the rotatable elephant nose-shaped arch and the supporting core in a penetrating manner. All components of the pull head are convenient to combine and remove, and a pull sheet is convenient to replace; furthermore, the pull head can enable a zipper in a closed state to be hidden.

The invention provides a parallel minimally-invasive-surgery robot capable of being fixed to a skull. The parallel minimally-invasive-surgery robot comprises a base, a frame, a first sliding connecting piece, a second sliding connecting piece, a first sliding block, a second sliding block, four driving pieces and clamping devices; the first driving piece and the second driving piece sequentially penetrate through two second through holes in the first ends of the first sliding connecting piece and the second sliding connecting piece, sixth through holes and seventh through holes in the first sliding block and the second sliding block, and two third through holes in the second ends of the first sliding connecting piece and the second sliding connecting piece correspondingly; the third driving piece and the fourth driving piece sequentially penetrate through paired first through holes in one end of the frame, fourth through holes and fifth through holes in the first sliding connecting piece and the second sliding connecting piece, and paired first through holes in the other end of the frame correspondingly; the fourth through holes and the sixth through holes are fixedly connected with the driving pieces, and the remaining through holes are movably connected with the driving pieces, so that the driving pieces can drive the first sliding connecting piece and the second sliding connecting piece to move along a first sliding track and drive the first sliding block and the second sliding block to move along a second sliding track; and the clamping devices are rotatably connected to the first sliding block and the second sliding block correspondingly.

The invention discloses chopsticks provided with stands, comprising chopstick rods and stands, wherein each chopstick rod is provided with scale marks, the stand is a rubber ring, the center of the rubber ring is provided with a round hole, and the chopstick rod is sheathed on the round hole of the rubber ring. The rubber ring sheathed on the chopstick rod is utilized to suspend the front end of the chopstick rod, the rubber ring is taken as the stand to be sheathed on the chopstick rod and can be placed at will, thus avoiding trouble of placement; the rubber ring can be dismounted at any time, and the cleaning is simpler; and the rubber ring binds a pair of chopstick rods together, the clearing is simple, and no loss can be caused, thus avoiding trouble of looking about the chopstick stand.

The invention discloses a frame type goods storage rack. The frame type goods storage rack comprises an outer frame, an inner support and a suspension girder group, wherein the outer frame is of a frame type structure formed by splicing multiple holders; the inner support is connected to the outer frame so as to fix the outer frame; the suspension girder group is arranged on the inner support so as to bear and support goods; and the suspension girder group comprises a first suspension girder and a second suspension girder which are arranged in parallel at intervals in a horizontal direction soas to jointly bear and support the goods. The two suspension girders of the frame type goods storage rack are arranged in parallel at intervals; when being used, the two suspension girders can be used together, thus facilitating the increasing of the weight borne by the suspension girder group; meanwhile when the two suspension girders are used for supporting the goods together, the supporting area of the goods can be enlarged; the two suspension girders can be used for supporting the goods in different directions and positions, so that the goods is unlikely to deform; in addition, a certaingap is reserved between the first suspension girder and the second suspension girder, so that when the first suspension girder and the second suspension girder are used, the first suspension girder and the second suspension girder can be separately used according to the shape, size and easy deformation condition of the goods and are flexible in use.

The invention provides a multi-frequency multi-port base station antenna and a wave beam adjustment method thereof. The antenna comprises a controller, a reflecting plate, an antenna radiation unit component, a transmission shifting device and a wave beam adjustment transmission component, wherein the controller is connected with the transmission shifting device; the transmission shifting device is connected with the reflecting plate; the antenna radiation unit component is fixed on the reflecting plate, and comprises one or more radiation units; the transmission shifting device comprises a gear adjustment component and a gear transmission component; and the controller is used for controlling the transmission shifting device, so that the gear adjustment component performs gear shifting onthe wave beam adjustment transmission component by the gear transmission component and the gear transmission component drives the gear-shifted wave beam adjustment transmission component to make motion to allow the wave beam adjustment transmission component to adjust wave beams transmitted by the radiation units. According to the antenna and the method, movable covering of the multi-frequency multi-port base station antenna is realized; the quantity of motors is reduced by gear shifting adjustment; and the cost is saved.

The invention relates to automobile protection equipment, in particular to an automobile bulletproof armor. The automobile bulletproof armor provided by the invention comprises an automobile bulletproof armor, bullet armor plates, bullet observation windows, fixing bolts, and fixing nuts, and is structurally characterized in that the bulletproof armor plate is arranged on the surface of an automobile body.

The invention discloses a house capable of being disassembled and assembled. The house capable of being disassembled and assembled comprises a enclosure plate arranged vertically in a cylindrical shape, the enclosure plate comprises a door plate and a plurality of wall plates, the left side and the right side of the door plate are detachably connected with the two wall plates correspondingly, andthe adjacent wall plates are slidably connected in the horizontal direction; and the house capable of being disassembled and assembled further comprises a roof arranged above the enclosure plate, theroof comprises a plurality of roof plates, and the adjacent roof plates are hinged or detachably connected. The structure is environmentally friendly, can be disassembled and assembled at any time, and has little impact on environment; and the house capable of being disassembled and assembled after being disassembled comprises the independent wall plates, the door plate and the roof plates, afterthe door plate slides, the door plate can be folded and piled together, and the house capable of being disassembled and assembled after being disassembled takes up small space, is convenient to transport, the wall plates, the door plate and the roof plates can be prefabricated in a factory, and site construction or installation is convenient.

The invention discloses an indoor wind measuring device. The indoor wind measuring device comprises a fixed base, a vertical rod, a height measuring device, a pulley, a probe fixing device, a tractiondevice and an anemograph probe, wherein a chute is formed in the vertical rod; the pulley is positioned at the top end of the vertical rod; the probe fixing device is slidably connected with the chute; the traction device is connected with the probe fixing device and penetrates through the pulley; and the anemograph probe is connected with the probe fixing device. The indoor wind measuring devicehas the characteristics of simple and stable structure, convenience in operation and height adjustability.

The invention provides a waist-protecting device having a heating function. The waist-protecting device comprises a waist-protecting body middle part, end parts and connecting parts, wherein two ends of the middle part are respectively connected with the two end parts of the waist-protecting device body through the connecting parts, a heating pad is arranged in the middle part, acceleration sensors are arranged in the end parts, flexible batteries are arranged in the connecting parts, and the heating pad and the acceleration sensors are connected with the flexible batteries respectively. According to the waist-protecting device having the heating function provided by the invention, the heating pad and the flexible batteries are arranged inside the waist-protecting device body, the flexible batteries supply power for the heating pad, then the thermal insulation function is provided for the waist of a wearer, and in addition, the flexible batteries can be detached at any time, so that the replacement is convenient; moreover, the acceleration sensors are arranged in the waist-protecting device body, so that the motion state of the wearer can be monitored at any time, and therefore, the role of reminding the wearer to take exercises is played.