76results about How to "Fit compact" patented technology

A multi-band antenna used in an electronic device, comprising: a grounding element; a radiating element comprises a first radiating section operating at 900 MHz frequency band and a second radiating section operating at 1800 MHz frequency band; and a connecting section connecting the radiating element and the grounding element. The grounding element, the radiating element, and the connecting element locate respectively in the different plane. The whole structure of the multi-band antenna of the present invention designed combining the inner structure of the notebook or other portable electrical device. The multi-band antenna is suit to be installed in a notebook or other portable electrical device because the multi-band antenna occupies small space.

A multi-band antenna used in an electronic device, comprising: a grounding element; a radiating element comprises a first radiating section operating at 900 MHz frequency band and a second radiating section operating at 1800 MHz frequency band; and a connecting section connecting the radiating element and the grounding element. The grounding element, the radiating element, and the connecting element locate respectively in the different plane. The whole structure of the multi-band antenna of the present invention designed combining the inner structure of the notebook or other portable electrical device. The multi-band antenna is suit to be installed in a notebook or other portable electrical device because the multi-band antenna occupies small space.

The invention discloses test tube sealing cover assembling equipment. The equipment comprises a conveying table, wherein a plurality of test tube clamps for clamping test tubes are arranged on the conveying table, and the conveying table sequentially conveys the test tube clamps to a plug cover feeding station, a test tube feeding station, a plug cover overturning station and a discharging station; the plug cover feeding station is provided with a plug cover feeding assembly, and plug covers are fed to the test tube clamps; the test tube feeding assembly is provided with a test tube feeding assembly, and test tubes are fed to the test tube clamps and inserted into collars; the plug cover overturning station is provided with a plug cover overturning assembly, and plug heads are overturned and then inserted into test tube openings; and the discharging station is provided with a discharging assembly, and the test tubes are clamped and discharged from the test tube clamps. According to theequipment, all the components are reasonable in design and compact in connection fit, the whole process is controlled in a full-automatic manner, the sealing cover assembly of test tubes is completedin a pipelined manner, the assembly efficiency and quality are improved, and the labor intensity and the production cost are reduced.

The invention provides automatic wrapping equipment for a box body. The equipment comprises a mounting frame, three rotating wrapping mechanisms are arranged on the mounting frame, a packaging film cylinder is arranged on each rotating wrapping mechanism, rotating shafts of the three rotating wrapping mechanisms are parallel to an X axis, a Y axis and a Z axis respectively, packaging films on the packaging film cylinders are wrapped on the box body from three directions, a plurality of material jacking mechanisms are further arranged on the mounting frame, and the box body is fixed to a preset position through the material jacking mechanisms. A box-type object is wrapped in an all-dimensional manner through the three rotating wrapping mechanisms, each face can be wrapped twice, it is ensured that overall wrapping of the object is more reliable and firmer, the box body does not need to be moved or rotated in the whole process, meanwhile, the box body is fixed through the multiple material jacking mechanisms, a sequential fixing manner is adopted, connection and matching are compact, the wrapping operation of the rotating wrapping mechanisms is not interfered, so that the equipment arrangement is reduced, the efficiency of the wrapping operation is improved, and the operation cost is reduced.

The invention provides an intelligent free-fall motion experiment instrument, which comprises a structural frame provided with a ball receiving assembly, a ball stopping assembly, a free-fall assembly, a ball feeding assembly and a ball conveying assembly. The ball receiving assembly conveys a small ball to the ball stopping assembly, the ball stopping assembly enables the small ball to be positioned at a falling starting point of the free-fall assembly and triggers the small ball to freely fall, the free-fall assembly comprises a vertical free-fall channel, the free-fall channel is provided with a monitoring device for monitoring the free-fall experiment process, the ball feeding assembly is used for collecting experiment-completed small ball and then feeding the small ball to the ball conveying assembly, the ball conveying assembly is used for lifting the small ball and conveying the small ball to the ball receiving assembly, so that the small ball can be recycled, the connection and matching are compact, full-automatic control is adopted, field operation of an operator is not needed, falling small balls are manually collected, and the experiment efficiency and accuracy are remarkably improved.

The invention provides a medicine pillow packaging machine, which includes a mixing component and a pillow case pressing component. The mixing component is provided with at least two layers of mixing hoppers, and the top of the uppermost layer of the mixing hopper is equipped with a feeding device. The lower opening of the mixing hopper on one layer is aligned with the upper opening of the mixing hopper on the next layer, and the lower opening of the mixing hopper on the bottom layer is aligned with the upper opening of the charging cylinder of the pillowcase pressing assembly. It is sleeved on the charging tube from bottom to top, and the medicine in the pillowcase is compressed after passing through the charging tube through a pressing mechanism arranged above the charging tube. The overall structure design of the present invention is reasonable, and the connection and coordination of each component is compact, and the degree of automation is high, which effectively improves the packaging efficiency and quality of the medicine pillow, and reduces the production cost.

The invention provides an automatic material storing and taking storage device which comprises a storage rack and a taking rack, multiple layers of storage plates are arranged on the storage rack, thetwo ends of each storage plate are clamped into a fixing groove of the storage rack from the front side of the storage rack, and the taking rack can move front and back relative to the storage rack.Lifting devices are arranged on the left side and the right side of the taking rack respectively, each lifting device is connected with a taking block, a clamping groove is formed in the upper surfaceof each taking block, and the clamping grooves correspond to the ends of the storage plates. According to the automatic material storing and taking storage device, each of the storage plates is movedfrom the highest position or the lowest position to the position most suitable for people to store and take objects, the storage plates are put back through the opposite process, the convenience andefficiency of object storing and taking are improved, the overall structure is simple, connection matching is compact, extra space is not occupied when the storage plate is not used, and the use costis lower.

The invention discloses a drive switching and transmission variable speed system of a hollow motor type electric vehicle. The drive switching and transmission variable speed system of the hollow motor type electric vehicle comprises a hollow motor and a transmission, wherein the transmission comprises a variable speed drive component and a front output shaft, the front output shaft is penetrated through a hollow power shaft and can rotate relatively; the drive switching and transmission variable speed system further comprises a rear output shaft which can be matched with the front output shaft in a clutching mode for outputting power to a vehicle rear wheel to switch between two-wheel driving and four-wheel driving; the hollow power shaft of the hollow motor is used for inputting the power to the transmission, and the front output shaft taken as the power output end of the transmission can penetrate the hollow power shaft in a relatively rotating way for driving a vehicle front wheel, so that a matching structure of the hollow motor and the transmission is quite compact to reduce the occupied space, and the rear output shaft which is matched with the front output shaft in the clutching mode realizes switching between the two-wheel driving and the four-wheel driving, and a variable speed output component can be together used to realize output of multiple working modes, so that the drive switching and transmission variable speed system of the hollow motor type electric vehicle can be used under multiple working conditions.

The invention relates to the field of automatic production and processing, and in particular relates to an automatic processing device for peelers. The automatic processing device comprises a feedingplatform, a peeler body feeding station, a peeler blade feeding station, a welding station and a discharging station are arranged on the feeding platform, a peeler blade feeding mechanism is arrangedon the peeler blade feeding station, a welding mechanism is arranged on the welding station, the discharging station is provided with a discharging mechanism, the peelers are fed from the peeler bodyfeeding station, peeler blades are fed from the peeler blade feeding station, the peeler blades are fed to the front end faces of peeler heads through the peeler blade feeding mechanism and then integrally moved to the welding station to be welded, and the discharging station discharges the peelers completing machining. A full-mechanical mode is adopted for welding process, a full-automatic mode is adopted for control, the device is suitable for flow line production of the peelers, the defects caused by manual auxiliary operation are improved, the production quality and efficiency are improved, and the production cost is reduced.

The invention provides a packaging device for a polarization-maintaining optical fiber butterfly laser, which includes an optical fiber clamp module, a shell clamp module, a welding module and a visual monitoring module. The optical fiber clamp module clamps the optical fiber and sends it into the shell, adjust The position and angle of the optical fiber are coupled, the shell fixture module clamps and positions the shell, and can power on the shell, the welding module welds the metal sleeve on the coupled optical fiber in the shell, and is used for the visual monitoring module For monitoring the position and angle of the optical fiber; the welding module includes a tail pipe welding assembly arranged on one side of the shell fixture module, on which at least two electrodes are arranged, which can contact and conduct electricity on both sides of the through hole of the shell. The structure design of each module in the present invention is reasonable, and the connection and cooperation are compact, which simplifies the packaging process and improves the production efficiency. At the same time, it solves the problem that it is difficult to weld the metal sleeve at the tail end by using laser welding components, and has the advantages of small deformation of welding parts and easy realization of automatic control. The advantages.

The invention provides a lens coupling device for multi-channel single-mode COB modules, including a lens feeding assembly, a lens fixture assembly, a PCB clamping assembly, a dispensing module, a curing module and a visual detection module; Multiple lenses are installed, and the lenses are loaded sequentially. The lens fixture assembly clamps and moves the lens loaded by the lens loading assembly to the corresponding packaging position on the PCB, and couples with the light-emitting element and the receiving element on the PCB. The PCB is fixed by the PCB. The clamping component is clamped and fixed, the dispensing module dispenses glue to the coupled lens, the curing module cures the dispensed lens, and the visual inspection module is used for visual inspection of the lens feeding and coupling process. The lens of the present invention adopts the method of automatic feeding, and is successively clamped to the surface of the PCB board by the lens clamping components, and is automatically coupled, glued and cured one by one. efficiency, precision and package quality.

The invention provides an assembly line type bowl cleaning machine, which includes a conveyor line consisting of three conveyors for continuously conveying the bowl. The drying assembly for bowl drying is separated by partitions. The cleaning assembly includes the first cleaning structure arranged on both sides of the conveying line, the second cleaning structure arranged below the conveying line, and the third cleaning structure arranged above the conveying line structure, the bowl is continuously reciprocated through the conveying line, and when it is transferred to the adjacent conveying line, the bowl and the contact surface of the conveying line will move relative to each other and change direction. There is no need to stop during the continuous conveying process, and the 360-degree full cleaning and drying without dead angle can be obtained through multiple reversing movements. It is suitable for industrial assembly line production and improves the cleaning efficiency and quality of the bowl.