35results about How to "Quick and effective fixation" patented technology

The invention discloses a multifunctional fine animal surgery positioning device. The device comprises a bearing platform and a plurality of traction ropes, wherein the traction ropes are provided with connecting pieces which can be directly connected with experimental animals. The device is characterized in that: the bearing platform is an animal bearing box of which the periphery is provided with box walls; rope buckling grooves which can limit the traction ropes to slide along the box walls are distributed on the box walls at the periphery of the animal bearing box at intervals; and limiting pieces which can be conveniently and fixedly connected with the box walls at the periphery of the animal bearing box are arranged at the other ends of the traction ropes. Due to the adoption of thelimiting pieces arranged on the end parts of the traction ropes, a surgery object can be quickly and effectively fixed at the appointed position of the animal bearing platform; and due to the adoption of a limiting fine tuning device, the tightness of the traction ropes can be adjusted, so that the tissues of a surgery position can be accurately and fully exposed. The device has a wide application range, and is suitable for medical science experiments in medical colleges, scientific research experiments in institutions, the field of medicine and health, raise livestock veterinary medicine, pet medicine and the like; and the animal bearing box has a smooth surface, does not have dead angles, and is easy to clean and disinfect.

The invention discloses an inflatable splint for an orthopedics department, comprising a first mounting plate and a second mounting plate, wherein the first mounting plate and the second mounting plate have the same structure, each of the first mounting plate and the second mounting plate is connected with two symmetrically disposed baffles at one side, adjacent sides of the two baffles are fixedly provided with an airbag, one sides of the first mounting plate and the second mounting plate are hinged with symmetrically-arranged first clamping plates, a sleeve is arranged between the two firstclamping plates, an opening is arranged on a side of the sleeve away from the second mounting plate, a second spring is slidably connected in the sleeve, and the other end of the second spring is connected with a movable rod. The inflatable splint has a novel structure, and the device can be applied to different patients when performing orthopedic treatment. The splint can be quickly and effectively fixed onto the patient, ensuring that the splint is firmly fixed and the pain of the patient is also reduced. The inflatable splint is suitable for promotion.

The invention discloses a spraying mechanism and a softening process of an open-width continuous softening machine. The spraying mechanism comprises a shell, wherein a softening bin is formed in the right side of the interior of the shell; a textile rotating device is arranged in the softening bin; a switch area is fixedly installed on the front face of the shell; a collecting groove is inserted in the front face of the shell and positioned below the switch area; and bottom wheels are rotationally connected to the bottom of the shell. According to the spraying mechanism and the softening process of the open-width continuous softening machine, by arranging the textile rotating device, the two ends of the textile can be fixed to a transmission roller, the textile can be effectively preventedfrom being scattered during rotating spraying, the textile with different needed widths can be fixed, the textile can be fixed more rapidly and effectively, the softening process has certain scienceand technology, the exchange frequency of textiles and softening liquid is increased, a good softening effect is achieved, the softening liquid and water can be quickly thrown out of the textiles after softening, and the time for drying the water by rolling can be saved.

The invention discloses a novel supporting frame device for a television. The novel supporting frame device comprises a base, a supporting frame arranged on the base and a television mounting bearingpanel arranged on the supporting frame, a U-shaped bearing clamping groove is fixedly formed on the bottom side of the front surface of the television mounting bearing panel, a straight adjusting groove is formed in the upper portion of the front surface of the television mounting bearing panel, an adjusting screw rod is arranged in the straight adjusting groove, an adjusting sliding block is arranged in the straight adjusting groove, the adjusting sliding block is in threaded connection with the adjusting screw rod, a supporting rib rod is fixedly arranged in the center of the front surface of the adjusting sliding block, a mounting support plate is fixedly arranged at the end portion of the supporting rib rod, an N-shaped mounting clamping groove is formed in the top surface of the mounting support plate, a locking screw rod is arranged on the N-shaped mounting clamping groove, and the supporting rib rod is connected to the front surface of the adjusting sliding block through pin shafts. The novel supporting frame device has the advantages that structure is reasonable, inclination angle adjustment of the television can be realized, the application range of the device is greatly enlarged, the use stability is good, and the applicability is high.

The present disclosure provides a welding system and method for a shell of a corn harvesting and returning machine, belonging to the field of welding technology, including a robot suspension mechanism, at least two welding robots, and at least two groups of head and tail frame positioners arranged in parallel; The robot suspension mechanism is provided with a guide rail for the movement of the welding robot, and the head and tail frame positioner is provided with a workpiece drive mechanism, and the moving direction of the workpiece on the head and tail frame positioner is perpendicular to the direction of the guide rail; this disclosure uses multiple sets of The robot simultaneously welds and returns to the field. The left-right symmetrical position of the robot can effectively reduce the deformation problem caused by asymmetrical heat input, improve product quality and stability, and improve production efficiency.

The invention discloses a positioning device for welded part matching. The positioning device comprises a base and a fixing bracket; the base is provided with a moving slide groove of which the top face is provided with an opening; the base is further provided with a moving bracket, and the bottom of the moving bracket is provided with a moving slide block matched with the moving slide groove; a control air cylinder is fixed to the base; a clamping base and a clamping buckling block are fixed to the top of the fixing bracket, one end of the clamping buckling block is connected to one end of the clamping base through a rotary shaft, and a position locking disc is fixed to the other end of the clamping base; a V-shaped position locking block is fixed to the edge of the position locking disc;a buckling groove is fixed to the other end of the clamping buckling block; and the top of the moving bracket is provided with a load bearing seat, a positioning pin hole is fixed to the side wall ofthe load bearing seat, and a positioning pin rod is arranged in the positioning pin hole. The positioning device is reasonable in structure arrangement, can effectively and quickly fix welded parts and moreover can ensure welding precision and welding efficiency, thus, the welding quality can be improved, the using stability is good, the applicability is high, and the practicality is good.

The invention discloses a limb limiting mechanism for emergency department, which comprises a bed body, and the bed body is provided with a mounting mechanism and a limiting mechanism; The body is locked, and the installation frame is slidably connected with an adjustment frame; the limit mechanism includes an installation block one, and the installation block one is fixedly connected with the top of the adjustment frame, and the side of the installation block one close to the bed body is provided with a The lower limit buckle one, the upper end of the installation block one is connected with the upper limit buckle one through the connecting shaft one, and a micro drive motor one is installed on one side of the connecting shaft one, the upper limit buckle one and the lower limit buckle one Both are arc-shaped structures, and the ends of the upper limit buckle 1 and the lower limit buckle 1 are fixed with interlaced insertion rods; the invention is convenient to limit the patient's limbs, and is convenient to buckle and fix, and can quickly and effectively The patient's limbs are fixed to facilitate the doctor's treatment.

The invention discloses a tibial fracture adjustable-weight functional brace, comprising a receiving chamber, a height adjusting module, a spring bearing module and a footplate module. The receiving chamber is attached to the upper portion of a shank. The receiving chamber is fixedly connected with the height adjusting module through a receiving chamber connector. The height adjusting module and the spring bearing module are coaxial. The lower portion of the height adjusting module is fixedly connected with a spring upper end plate. The spring bearing module is fixedly connected with the footplate module through the spring lower end plate and a bottom plate holder. The footplate module comprises a bearing balloon used for supporting a human foot. The brace is worn on a diseased limb through an elastic bandage. The brace can replace the fractured limb to share body weight during a tibial fracture rehabilitation phase, the shared weight is adjustable during the rehabilitation phase, fracture end faces are therefore stimulated, and actual facture healing is accelerated. The brace allows the patient to freely walk and do functional training without a crutch or a wheelchair.

A seat trim cover (14, 14a, 14b, 14c, 14d, 14e, 14f, 14g, 14h) includes a flexible spoke (28) and a plurality of molded clips ((26, 26a, 26b, 26d, 26f, 26g, 26h, 26j), the clips are spaced at predetermined intervals along the distal edge (34) of the spoke (28). Each clip (26, 26a, 26b, 26d, 26f, 26g, 26h, 26j) comprising a base (32a, 32b, 32c, 32d, 62) attached to said spoke (28) and extending from said base (32a, 32b, 32c, 32d, 62) to said spoke (28) One or more latching elements (30, 30a, 30b, 30, 30", 58) at a point beyond the distal edge (34) of the clip. Each clip (26, 26a, 26b, 26d, 26f, 26g , 26h, 26j) of the latch elements (30, 30a, 30b, 30, 30", 58) are configured to clasp the pad retainers (18a, 18b) when forced into engagement with the pad retainers device (18a, 18b).

The invention discloses a multifunctional fine animal surgery positioning device. The device comprises a bearing platform and a plurality of traction ropes, wherein the traction ropes are provided with connecting pieces which can be directly connected with experimental animals. The device is characterized in that: the bearing platform is an animal bearing box of which the periphery is provided with box walls; rope buckling grooves which can limit the traction ropes to slide along the box walls are distributed on the box walls at the periphery of the animal bearing box at intervals; and limiting pieces which can be conveniently and fixedly connected with the box walls at the periphery of the animal bearing box are arranged at the other ends of the traction ropes. Due to the adoption of thelimiting pieces arranged on the end parts of the traction ropes, a surgery object can be quickly and effectively fixed at the appointed position of the animal bearing platform; and due to the adoption of a limiting fine tuning device, the tightness of the traction ropes can be adjusted, so that the tissues of a surgery position can be accurately and fully exposed. The device has a wide application range, and is suitable for medical science experiments in medical colleges, scientific research experiments in institutions, the field of medicine and health, raise livestock veterinary medicine, pet medicine and the like; and the animal bearing box has a smooth surface, does not have dead angles, and is easy to clean and disinfect.

The invention discloses a color steel roof connection device, which comprises a connection body, the connection body is in an "L" shape, the upper part of the connection body forms a roof platform, one end of which is folded upwards to form a fence, and the lower surface is convex downwards Form a receiving platform matching the purlin beam, the two sides of the receiving platform are vertical surfaces, the two facades are respectively provided with elastic clips, the elastic clips are provided with through holes, and the two elastic clips pass through Through-hole connection, the two ends of the connection body are provided with screw holes, the connection device can better fix the color steel roof on the purlin beam, and at the same time, the cornice is smooth and beautiful.

The invention discloses a drilling machine positioning and fixing device which comprises a base plate and a drilling machine mounting rack arranged on the base plate. The base plate is internally provided with a cavity. Positioning channels are separately formed in the two sides of one end of the base plate and internally provided with positioning abutting rods, and an adjustment channel communicating with the cavity is formed in the top face of the other end of the base plate. The cavity is provided with a tilting rod. The adjustment channel is internally provided with an adjustment supporting rod stretching out of the top face of the base plate. The drilling machine mounting rack is provided with a vertical adjustment groove which is internally provided with a lifting block. A drilling machine mounting plate is fixed to the lifting block. The top wall of the vertical adjustment groove is provided with an adjustment screw. The lifting block rises and falls in the vertical adjustment groove under action of the adjustment screw, so that the bottom face of the lifting block presses at the top of the tilting rod in an abutting mode. The drilling machine positioning and fixing machine is reasonable in structural arrangement, the technical defects that in a traditional technology, a maintenance drilling machine is prone to falling off or dropping out are overcome, that stability and safety of a drilling machine during construction are improved, the working efficiency is improved, and the labor intensity of workers is relieved.

The invention discloses a metering and supporting device for a three-supporting-leg round-bottom type chemical solvent storage tank. The metering and supporting device comprises a supporting base, three bearing mechanisms which are arranged in a circumference array mode are arranged on the upper end of the supporting base, and the bearing mechanisms are connected with the supporting base through stretching mechanisms; and a liming disc is arranged above the supporting base, and a supporting disc is arrange on the upper end of the limiting disc. The metering and supporting device is used for installation of the solvent storage tank in chemical production, and can be used for realizing rapid and effective installation and all-around fixing of the solvent storage tank; effective metering canbe carried out during the feeding and discharging processes of the solvent storage tank, furthermore, the impact force generated when a solvent is conveyed into the solvent storage tank by a deliverypump can be eliminated, and the phenomenon of loose weld of a welded pipe or falling off of a flange gasket is avoided; and meanwhile, accuracy of metering is improved, accuracy of a formula in chemical production and safety of chemical production are improved, and good utilization and popularization value is achieved.

The invention belongs to the technical field of sealing and molding of electronic components, and specifically relates to a molding process for LED sealing without guide posts; A sealing groove is provided on the end surface of the plate, and a support cavity is arranged inside the sealing groove, and a sealing capsule is arranged inside the support cavity, and a guide platform is installed on the end of the support plate, and a guide platform is installed on the side of the guide platform. A limit slot is provided, a block is installed on the top surface of the support plate, a diode tube is provided on the top of the fixing device, and the diode tube is connected by a connection plate, and the end of the connection plate is provided with a lead-in end, so The middle part of the connecting plate is provided with a clamping plate; the present invention can quickly and effectively fix the light-emitting diodes through the set fixing device, and at the same time can carry out corresponding adjustment and adaptation for each eccentric diode tube, which greatly improves the production of light-emitting diodes. efficiency and production quality.