16results about How to "Fixed comprehensive" patented technology

The invention relates to the technical field of clamping devices, and discloses a semiconductor wafer clamping and grabbing device which comprises a U-shaped supporting plate, the outer surface of the U-shaped supporting plate is slidably connected with a guide assembly, one side of the guide assembly is fixedly connected with a first inclined plate, one end of the first inclined plate is rotationally connected with a positioning wheel assembly, and the other end of the first inclined plate is fixedly connected with a second inclined plate. An L-shaped plate is fixedly connected to the upper surface of the guide assembly, an air cylinder is fixedly connected to the outer surface of the L-shaped plate, and a second inclined plate is rotationally connected to the front end of the U-shaped supporting plate. By arranging the positioning wheel assembly, when the positioning wheel assembly makes contact with the peripheral edge of the wafer, the annular air bag can deform in a self-adaptive mode according to the shape and the surface condition of the edge of the wafer, damage such as scratches and indentations caused by rigid contact is avoided, the whole positioning wheel assembly can flexibly clamp the peripheral edge of the wafer, and in the clamping process, the clamping efficiency is improved. Through cooperation of the sleeve, the piston and other parts, instantaneous power output by the air cylinder can be buffered, and the wafer is further prevented from making hard contact with the positioning wheel assembly.

The utility model discloses a cement mortar jolt ramming device, relates to the technical field of cement mortar jolt ramming, and solves the problems that the existing cement mortar jolt ramming device is poor in locking effect when fixing a test mold, the test piece is not firm enough to fix, and the jolt ramming quality of the test piece is further influenced, the cement mortar jolt ramming device comprises a machine body, a vibrating plate, a fixing mechanism and a pressing mechanism, the fixing mechanism comprises a placing plate fixedly installed on the vibration plate, two transverse clamping plates symmetrically installed on the placing plate and two longitudinal clamping plates symmetrically installed on the transverse clamping plates, the pressing mechanism comprises a pressing frame hinged to the vibration plate, and one end of the pressing frame is fixedly connected with a connecting lug; a locking groove is formed in one end of each connecting lug, a fixing block is fixedly connected to one side of the top of the vibration plate, a stud is hinged to the interior of the fixing block, and a locking nut is in threaded connection to the stud. According to the utility model, through the arrangement of the fixing mechanism and the pressing mechanism, the locking effect of the test mold can be improved, and the compaction quality is ensured.

The utility model provides an anti-ultraviolet detector of a nano anti-ultraviolet antibacterial functional polyester fabric, and belongs to the technical field of anti-ultraviolet detection of fabrics. A detection assembly is placed on the detection table; a cloth pressing assembly is arranged on the cloth placing table; a mounting bracket is arranged above the cloth placing table; an ultraviolet spotlight is arranged at the bottom of the mounting bracket; the installation support is connected with the cloth placing table through a sliding structure, and a fixing device facilitating installation and fixation of the cloth placing table is further arranged at the bottom of the cloth placing table. The fabric to be detected can be completely straightened and unfolded and is firmly fixed, so that the irradiation detection of ultraviolet rays is facilitated; the irradiation range of the ultraviolet spotlight is enlarged, and the fabric can be comprehensively irradiated; the cloth placing table can be fixed on a fabric production line, the cloth placing table is convenient to position and fix, and the detection efficiency can be effectively improved.

The utility model relates to LED lamp equipment technical field provides a kind of inner frame for LED lamp, comprising: lamp shade;Anti-loose lock accessory, set in the inside of lamp shade, its outer peripheral part is in abutment with the inside wall of lamp shade;Sealing cover, install in the inner bottom of anti-loose lock accessory;Sealing anti -drop piece, set in sealing cover edge and anti-loose lock accessory corresponding position, the relative movement between sealing cover and anti-loose lock accessory can be limited.The utility model sets up anti-loose lock accessory and sealing anti -drop piece, so that the support component connection of the device is more closely, more reliable limit, can maintain inner frame structure stability for a long time, reduce the trouble caused by loosening misplacement, at the same time, the multi-dimensional sealing anti -drop design of the device setting, so that the fixation of sealing cover is more firm, sealing is more comprehensive, can significantly reduce the risk of water seepage, prolongs the service life of inner frame internal element.

The invention relates to the technical field of electronic product processing fixtures, and specifically to a fixture for industrial electronic production and processing, comprising a supporting mechanism, a taking mechanism, a clamping mechanism, a reinforcing mechanism and an adjusting mechanism; the clamping mechanism is connected to the supporting mechanism through an adjusting mechanism, and when the processing angle of a chip needs to be adjusted, the angle of the clamping mechanism is adjusted by operating the adjusting mechanism, which is beneficial to the processing of the chip; the two sides of the clamping mechanism are rotatably connected with the reinforcing mechanism, and after the clamping mechanism completes clamping the mobile phone chip, the chip is fixed again by the reinforcing mechanism, so that the chip is fixed more comprehensively, and a PCB board is prevented from being broken during processing; the bottom of the clamping mechanism is rotatably connected with the taking mechanism, and when the chip needs to be processed at a close distance, the clamping mechanism is disassembled through the adjusting mechanism, and the clamping mechanism is taken in hand by the taking mechanism for close-range processing, which is beneficial to the processing of parts with high precision.

The present application relates to track monitoring device technical field, especially relates to a kind of fast installation type track pressure sensor, including bracing plate, crossbeam, support block, pressure sensor, distance adjusting unit and reinforcing unit;The present application can solve the following problems existing when installing the current track pressure sensor: the vibration effect of gradually loosening by being directly fixed on the rail of pressure sensor to rail, affect the fixing effect of pressure sensor, it is difficult to guarantee pressure monitoring precision;Only specific position monitoring of rail, unable to adjust the monitoring position of rail according to monitoring demand, there is limitation;The present application can avoid the vibration of rail directly conducting to pressure sensor by installing pressure sensor on wooden sleeper, and pressure sensor can be fixed comprehensively, prevent pressure sensor from deviating under the action of vibration and affect pressure monitoring precision;In addition, pressure sensor can be lifted and horizontally adjusted, it is convenient to replace monitoring position, convenient operation.

The utility model relates to the technical field of pipeline mounting structures, in particular to a quick splicing type power pipeline mounting structure which comprises a plurality of transverse plates which are oppositely arranged, connecting plates are arranged on the transverse plates, sliding grooves are formed in the connecting plates, movable sliding blocks are arranged in the sliding grooves, lifting blocks capable of ascending and descending are arranged on the sliding blocks, and the lifting blocks are arranged on the transverse plates. The lifting block is provided with a detachable connecting piece, the connecting piece is used for fixing an electric power pipe, and a guide piece is further arranged between every two adjacent transverse plates. The connecting piece is detachably located on the lifting block, when electric power pipes with different diameters need to be fixed, the connecting piece can be detached from the lifting block, and compared with the prior art, the lifting block does not need to be replaced, and more convenience is achieved.

The invention relates to the technical field of electrical variable testing, in particular to a mobile phone wire harness electrical performance testing device which comprises a base. The wire harness bending mechanism comprises a wire harness box fixedly connected to the upper end face of the base, a protection assembly is arranged on the upper end face of the wire harness box, a bending assembly used for enabling a mobile phone wire harness to be in different states is arranged in the protection assembly, and a plurality of sliding assemblies are arranged at the inner bottom of the wire harness box in a linear array mode. Through the bending assembly, the sliding assembly and the fixing assembly in the wire harness bending mechanism, different bending and twisting of the wire harness can be realized, so that the change condition of the electric power of the wire harness when the wire harness is bent or twisted in the daily use process is simulated, and the risk that the wire harness is separated from the sliding assembly when the sliding assembly applies pulling force to the wire harness is prevented; by simulating the influence of the wire harness state change on the charging power, the comprehensive and real detection of the electrical performance of the wire harness is facilitated, and the integrating degree of the detection result and the actual use condition is improved.

The application discloses an artificial intelligence real-time microseismic monitoring node and relates to the technical field of earthquake detection.The stabilizing mechanism comprises a connecting cover, a dense shaft ring, a vertical connecting shaft line, a data processing cabin and an isolation groove ring.The connecting cover is slidably connected to the inner wall of the device cabin.The dense shaft ring is fixedly connected to the bottom of the connecting cover.The vertical connecting shaft line is fixedly connected to the inner wall of the dense shaft ring.The data processing cabin is fixedly connected to the bottom of the vertical connecting shaft line.In the application, multiple flexible connecting lines pull the data processing cabin from the side to comprehensively fix the data processing cabin, avoid the direct contact between the data processing cabin and the inner wall of the device cabin, and thus affect the collection and overall planning accuracy of the data processing cabin.

The invention belongs to the technical field of oscillators, particularly relates to a constant-temperature oscillator for vaccine shake-flask culture, and aims to solve the problem that the culture cost is greatly increased due to the fact that an existing shake-flask cannot be clamped and fixed and a corresponding water bath constant-temperature oscillator and a corresponding gas bath constant-temperature oscillator need to be used. An oscillation plate is arranged in the box body, a plurality of clamping components used for clamping shake flasks are arranged at the top of the oscillation plate, U-shaped handles are fixed to the two sides of the top of the oscillation plate and used for lifting the oscillation plate, and a temperature sensor is fixed to the inner wall of the bottom of the box body; the water tank is fixed to the bottom of the box body, air bath and water bath can be carried out on the shake flask on the same equipment, free switching of the water bath and the air bath can be completed through the switching structure, operation is easy, the cost of vaccine shake flask culture is greatly reduced, in addition, during oscillation, the water bath and the water bath can be separated, and the vaccine shake flask culture efficiency is improved. The shake flask can be clamped in all directions through cooperation of the clamping component, the first spring and the pressing plate.

The utility model discloses a glass slide fixing device which comprises a base and a fixing piece, the base is provided with a containing cavity matched with a glass slide, and at least part of the containing cavity is of a hollowed-out structure so that at least part of the glass slide can not be shielded; the fixing piece is rotationally connected to the base, a preset gap is formed between the fixing piece and the containing cavity, the fixing piece is used for containing a glass slide, the fixing piece is provided with an adjusting part, the glass slide can be switched between a first state and a second state, in the first state, the glass slide is inserted into the preset gap and presses the adjusting part, and in the second state, the glass slide is inserted into the preset gap and presses the adjusting part; rotating the fixing piece in a first movement direction to press the glass slide; and in the second state, the glass slide is separated from the preset gap, and the adjusting part is not pressed, so that the fixing piece rotates towards the second movement direction to disassemble the glass slide, the rapid assembly and disassembly of the glass slide are realized, the operation is simple and easy to operate, and meanwhile, the deviation of the glass slide in the installation process can be avoided.

The utility model belongs to the field of semiconductor part machining, and particularly relates to a surface treatment mechanism for semiconductor part machining, which comprises an outer shell, a controller is mounted on the outer surface of the outer shell, the outer shell can reduce flying powder generated in the polishing process, a mechanical arm is mounted on the inner top wall of the outer shell, and the mechanical arm is connected with the controller. The mechanical arm is electrically connected with a controller installed on the outer surface of the outer machine shell, an installation mechanism is arranged in the outer machine shell and installed on the outer surface of the mechanical arm, the installation mechanism comprises a first lead screw, and the first lead screw is fixedly connected to the outer surface of the mechanical arm. By means of the outer machine shell, the mechanical arm, the mounting mechanism and the polishing shaft, a worker can replace the polishing shaft easily and conveniently, so that the worker does not need to use a screwdriver and other tools to screw a plurality of screws one by one, and the replacement speed of the worker to the polishing shaft is effectively increased.

The utility model discloses an ASR seismic survey instrument which comprises the components of a main housing which is provided with a storage groove at one side; the supporting mechanism is arranged in the storage groove in an openable and retractable manner; the driving mechanism is arranged in the main shell and is in transmission connection with the supporting mechanism; the ASR detector is fixedly connected to the bottom end of the main shell; the upper cable connecting mechanism is arranged at the top end of the main shell; and the lower cable connecting mechanism is arranged at the bottom end of the ASR detector. The ASR seismic survey instrument is convenient to install, reliable in fixation, comprehensive in survey and accurate in survey information.

The present invention relates to the technical field of clamping devices, and discloses a clamping and grasping device for semiconductor wafers, including a U-shaped support plate, the outer surface of the U-shaped support plate is slidably connected to a guide assembly, one side of the guide assembly is fixedly connected to a first inclined plate, one end of the first inclined plate is rotatably connected to a positioning wheel assembly, the upper surface of the guide assembly is fixedly connected to an L-shaped plate, the outer surface of the L-shaped plate is fixedly connected to a cylinder, and the front end of the U-shaped support plate is rotatably connected to a second inclined plate. The present invention arranges a positioning wheel assembly, when in contact with the peripheral edge of the wafer, the annular airbag can adaptively deform according to the edge shape and surface conditions of the wafer, avoiding scratches, indentations and other damages caused by rigid contact, so that the entire positioning wheel assembly can form a flexible clamping of the peripheral edge of the wafer, and in the clamping process, through the cooperation of components such as a sleeve and a piston, the instantaneous power output of the cylinder can be buffered, further avoiding the wafer from rigidly contacting the positioning wheel assembly.

The invention relates to the technical field of hanging basket lifting equipment, and particularly discloses auxiliary equipment for bridge hanging basket construction, which comprises a hanging basket and reinforcing mechanisms symmetrically arranged on two sides of the hanging basket along the width direction of the hanging basket, the reinforcing mechanism comprises a support, a box body, a detection assembly and reinforcing assemblies symmetrically arranged on the two sides in the box body in the width direction of the box body. The box body is fixedly connected with the bracket and the hanging basket respectively; the reinforcing assembly comprises a first screw rod, a first guide rod, a push block, a reinforcing block, a through hole formed in the box body, a side groove formed in the support and an alarm part giving an alarm along with rotation of the first screw rod. The first screw rod is rotationally connected with the box body; the first guide rod is fixedly connected with the box body; the push block is in threaded connection with the first screw rod; the push block is slidably connected with the first guide rod; and the detection assembly is used for driving the two first screw rods to rotate when the box body shakes. The problem that an existing lifting device cannot reinforce a hanging basket after a pressure sensor carries out early warning is solved.

The utility model discloses a workpiece fixing device for stainless steel pipe fusion welding, which relates to the technical field of stainless steel pipe fixing and comprises a base, fixing mechanisms are arranged on two sides of the top of the base, a fixing plate is arranged on the top of the middle of the base, and the fixing plate is fixedly connected with the base. And a groove is formed in the top surface of the base. According to the workpiece fixing device for stainless steel pipe fusion welding, the distance between two clamping plates is shortened, so that the clamping plates are gradually in contact with a steel pipe, the two ends of the steel pipe are fixed, shaking is prevented, a connecting rod is moved, and the bottom end of a stopping rod is in contact with the inner wall of the steel pipe; and then, when the mounting screw is combined with the other mounting hole, the positioning rod enters the hole to prevent the stopping rod from moving, the steel pipe can be propped through the stopping rod, the steel pipe is prevented from moving upwards, the steel pipe is comprehensively fixed, the steel pipe is fixed through simple operation, and the working efficiency is improved.