26results about How to "Not easy to touch" patented technology

The utility model discloses a pair of prepuce postoperative nursing trousers, which belongs to the technical field of prepuce postoperative nursing and comprises a pair of nursing trousers, a notch is arranged at the front crotch of the nursing trousers, a front crotch component is arranged at the notch, a connecting component is arranged at the outer end of the front crotch component, and a protective component is arranged at the outer end of the connecting component. The protection assembly is installed at the outer end of the front crotch assembly through the connecting assembly, a notch is formed in the front of the nursing pants, and only one part of the bottom end of a crotch piece is sewn at the bottom of the notch, so that the crotch piece can be covered or opened at any time, when a user wears the nursing pants, the front of the nursing pants cannot be blocked, and the penis cannot be touched; the crotch piece is turned upwards, the penis penetrates through the through hole to be located in the protection assembly to protect the penis, then the crotch piece is installed on the nursing pants through the cooperation of the second hook-and-loop fastener and the first hook-and-loop fastener, the third hook-and-loop fastener and the fourth hook-and-loop fastener are matched to connect the side edge gaps, and therefore a user is not prone to touching the wound when wearing and taking off the nursing pants.

The utility model relates to a dust catcher functional joint, belong to dust catcher technical field, including pipe lower joint, pipe lower joint on be equipped with with pipe lower joint intercalation limit pipe upper joint, pipe upper joint with pipe lower joint interval be equipped with lock catch spare, adopt lock catch spare and realize pipe upper joint and pipe lower joint between the separation and the assembly, pipe upper joint on be equipped with a plurality of extension pipe upper joint lower end's electric rod, through electric rod realizes pipe lower joint lower end part's circuit intercommunication. Pipe lower joint lower part be equipped with with pipe lower joint intercalation formula connection's transition electric plug, transition electric plug with electric rod circuit intercommunication formula intercalation. Have the characteristics such as high integration, convenient operation, connection reliability is high, safe durable and assembly process good. Solveed the connection stability, the operation convenience and the electric power transmission reliability problem that the dust catcher encountered in use.

A locking mechanism for a power tool includes a fixed locking block installed below one end of the support, a fixed bracket installed at the other end of the support, and a locking handle hinged to the fixed bracket via a second pivot. A first pivot is located outside the second pivot on the locking handle, connected to one end of a drive shaft. The other end of the drive shaft is connected to one end of a lower moving plate located inside the support. A sliding locking block is installed below the other end of the lower moving plate. When the locking handle is rotated inward to the locked position, the drive shaft pushes the sliding locking block inward, reducing the distance between the sliding locking block and the fixed locking block, thus locking the support. When the locking handle is rotated outward to the open position, the drive shaft pushes the sliding locking block outward, increasing the distance between the sliding locking block and the fixed locking block, thus releasing the support. This invention features adjustable locking force and stable locking; the locking handle can be folded inward, making it less likely to be touched, ensuring the cutting accuracy and safety of the power tool.

This utility model discloses a breathing trainer with an airway convection structure, including an air cylinder, a lower cover, and an upper cover. The air cylinder has an internal movable chamber containing at least one weight. The weight is spaced from the inner wall of the movable chamber to form a first airflow channel. The air cylinder has a lower opening at its lower end and an upper opening at its upper end, both connecting to the movable chamber. The lower end and upper end of the first airflow channel are connected to both the lower and upper openings. The lower cover covers the lower opening and has an airflow tube. An operating element is located on the end of the airflow tube away from the lower cover. A second airflow channel, connecting the lower opening and the airflow tube, extends through the lower cover. The upper cover covers the upper opening, and the upper cover and air cylinder are spaced apart to form a third airflow channel connecting the upper opening to the outside. This breathing trainer is very clean and hygienic to use and is highly practical.

The utility model discloses a wall-mounted gas terminal box, which belongs to the technical field of medical equipment and comprises a bottom plate, a plurality of fixing parts are mounted at the side end of the bottom plate, a cover plate is fixedly connected to the front end of the bottom plate, a sliding groove is formed in the front end of the cover plate, and a gas terminal box is mounted between the inner walls of the sliding groove in a sliding manner. A lifting assembly is installed between the bottom plate and the gas terminal box, a through hole is further formed in the front end of the cover plate and located in the lower right side of the sliding groove, and a rotating disc is movably installed in the through hole. According to the utility model, the embedded mounting structure is simple in structure and convenient to use, people are not easy to collide and touch in daily work, meanwhile, excessive use space is not occupied, the existing embedded mounting effect is achieved, and when the people need to use or maintain the embedded mounting structure, the whole body can be driven to a proper position or the lowest position, so that the use or maintenance work of the people is facilitated.

This utility model belongs to the technical field of aluminum profile production equipment, specifically providing a lifting fixture and device for aluminum profile production. The lifting fixture includes a lifting component and a connecting component. The lifting component is connected to a lifting rope, and the connecting component is rotatably engaged with the lifting component. The lower end of the connecting component extends into an installation cavity and is provided with a connecting end for detachable connection with the mold. In use, the connecting component is directly rotated to screw the connecting end into the threaded hole of the mold. The lifting device is then used to lift the mold to the mold installation position on the extrusion press. The connecting component is then rotated again to separate the connecting end from the mold. The lifting fixture provided in this application replaces the existing separate connection form of lifting ring and hook. Rotating the connecting component allows for connection and separation from the mold, making installation and disassembly simpler and more convenient. The length of the connecting component is longer than that of existing ordinary lifting rings, making it less likely to touch the mold when rotating the connecting component, thus helping to reduce the probability of burns.

The utility model relates to the technical field of imaging equipment, and particularly discloses handheld equipment and a focusing device, which comprise a shell, a focusing lens and a focusing component. Wherein the shell is provided with a through hole; the focusing lens is telescopically arranged on the shell along the optical axis direction; the focusing component is movably arranged in the shell, at least part of the focusing component is exposed out of the through hole, and the focusing component is connected with the focusing lens and used for driving the focusing lens to stretch out and draw back in the optical axis direction so as to adjust the focal length. According to the handheld device and the focusing device provided by the utility model, the internal space of the shell is fully utilized, the occupation of the external space of the shell is reduced, the overall size is further reduced, and thinning of the device is facilitated. Besides, the focusing component is hidden in the shell, and the focusing lens does not need to protrude out of the shell, so that the focusing lens is not easy to touch when falling off, and the performance reliability of the equipment is ensured. The integrality is high, no protruding special shape exists, the harmony and the visual sense are better, and the competitive advantage of the product is increased.

The utility model discloses a liftable drawing faucet which comprises a tooth pipe and a water outlet elbow, the water outlet elbow is arranged on the inner side of the tooth pipe in a sleeved mode, a first O-shaped rubber ring is arranged on the outer side of the bottom of the water outlet elbow in a sleeved mode, a first clamping ring is installed on the inner side of the lower portion of the tooth pipe, and a second clamping ring is arranged on the outer side of the bottom of the water outlet elbow in a sleeved mode. The first clamping ring is clamped between the first O-shaped rubber ring and the second clamping ring, a guide inclined face is arranged on the inner side of the lower portion of the threaded pipe, a wear-resisting ring is installed on the inner side of the top of the threaded pipe, and a second buffering rubber ring is arranged at the bottom of the wear-resisting ring. The water outlet elbow is easy to lift, the first O-shaped rubber ring is supported by the first clamping ring to prevent the water outlet elbow from descending, the water outlet elbow is upwards pulled and limited by the second clamping ring, when the water outlet elbow is not used, the water outlet elbow can be pressed downwards, most of the water outlet elbow is retracted below the table top, the occupied space on the table is small, space resources are saved, meanwhile, the water outlet elbow is not prone to being touched, and the water outlet elbow is convenient to use. Usage is convenient and usage experience is good.

A breast vomica puncture indwelling device comprises a drainage catheter and an indwelling catheter, a puncture device is arranged in the drainage catheter in a sleeved mode, the indwelling catheter is annularly arranged on the outer surface of the drainage catheter in a sleeved mode, and an expansion fixing structure is connected between the insertion end of the drainage catheter and the insertion end of the indwelling catheter. When the puncture device is used for puncturing, the indwelling catheter is placed in a hole formed by puncturing, the expansion fixing structure enters a body cavity, the drainage catheter is pulled back to control the expansion set to be opened and attached to the inner surface of the body cavity, and the indwelling catheter is prevented from falling off from the puncture hole due to stress. Meanwhile, the hole incision of the patient can be attached to the interior of the annular groove in the indwelling catheter, a good fixing effect is achieved, follow-up nursing is facilitated, the wound is not likely to be touched during cleaning and dressing change, and the pain feeling of the patient is relieved.

The invention relates to novel protective rotary kiln equipment which comprises a rotary kiln body, a transmission device, a sealing device and a shell, the rotary kiln body and the sealing device are both located in the shell, and the whole or part of the transmission device is located in the shell; the transmission device is used for driving the rotary kiln body to rotate, and the shell is static and keeps a sealed state in the production period. The shell can provide heat preservation, wind prevention, rain prevention, dust prevention, confidentiality improvement, energy conservation and protection for the rotary kiln body, leaked gas or solid can enter the shell even if the rotary kiln body leaks, the shell is kept in a sealed state in the production period, the gas or solid leaked from the rotary kiln body can be kept in the shell, and the rotary kiln body is prevented from being damaged. And the rotary kiln body is isolated from the external environment and is not in contact with the shell, so that the production safety can be essentially ensured, the shell is static and does not need to be maintained basically, and the rotary kiln can be safely used for a long time.

A slot connector disclosed by the present invention comprises an insulating body, an ear clip and an unlocking assembly, the insulating body comprises a plugging part and a mounting part, the plugging part is provided with a slot, the mounting part is provided with a mounting groove and an accommodating groove at an interval, the ear clip is pivoted to the mounting groove, the unlocking assembly comprises an elastic member and a moving member, the elastic member is arranged in the accommodating groove, and the moving member is arranged in the accommodating groove. The moving part comprises an abutting part, an actuating part and a connecting part connecting the abutting part and the actuating part, the abutting part is exposed out of the slot and is provided with a guide inclined plane abutting against the butt joint card, the actuating part comprises a pushing part used for pushing the ear clip and a supporting arm used for abutting against the elastic part, and the unlocking assembly abuts against the abutting part through the butt joint card so that the moving part can move towards the side away from the ear clip. The supporting arm abuts against the elastic piece to enable the elastic piece to elastically store force, the ear buckle buckles the other side of the butt-joint card, when the butt-joint card is lifted upwards in an inclined mode, one side of the butt-joint card releases the abutting portion, the moving piece moves towards the side close to the ear buckle under the restoring force effect of the elastic piece, and then the pushing portion is driven to push the ear buckle to rotate and unlock.

The utility model relates to the technical field of high-voltage power transmission and distribution, in particular to a spacer hoisting device which comprises a supporting frame and a workpiece clamp, the supporting frame comprises a supporting plate, supporting beams and supporting legs, the supporting beams are arranged on the periphery of the supporting plate and connected with the supporting plate, the supporting plate is provided with a connecting piece, and the workpiece clamp is arranged on the supporting plate. The supporting plate and the workpiece clamp are connected through a connecting piece, one end of the supporting leg is connected with the supporting beam, the other end extends towards one side of the workpiece clamp to form a supporting space, and the workpiece clamp is arranged in the supporting space. According to the utility model, a powerful clamping effect can be provided for the spacer, the spacer is prevented from loosening and falling off in the hoisting and mounting process, and the reliability and safety of hoisting and mounting of the spacer are improved.

The invention provides a fixing device for a refrigerator compressor, a clamping piece and a refrigerator. The fixing device comprises a fixing column, a foot pad and the clamping piece. The fixing column comprises a mounting column, a notch column, an end block and a positioning column which are sequentially arranged from bottom to top, and the diameter of the mounting column and the diameter of the end block are both larger than that of the notch column so that an annular groove can be formed in the notch column of the fixing column. And the foot pad is mounted on the mounting column. The clamping piece comprises an upper pressing plate, a lower pressing plate and a transition part connected with the upper pressing plate and the lower pressing plate. And a positioning hole is formed in the upper pressing plate. An opening is formed in the lower pressing plate and penetrates through the end, away from the transition part, of the lower pressing plate. When the notch columns are inserted into the openings, the positioning columns are sleeved with the positioning holes, so that the upper pressing plate and the lower pressing plate clamp the end blocks. The lower pressing plate and the foot pad are arranged in a spaced mode, the clamping piece clamps the end block through the upper pressing plate and the lower pressing plate, vibration caused by loosening of an opening of the lower pressing plate is avoided after the clamping piece is fixed, and the foot pad is prevented from being abraded or extruded to deform.

The invention relates to the technical field of cutting and matching equipment, in particular to a water tank assembly which comprises a water tank, the water tank comprises a tank body provided with a cleaning tank, and the rear portion of the tank body extends to form a connecting plate arranged on the outer side of the cleaning tank; the driving module is mounted on the connecting plate; the cutting module is arranged on one side of the driving module and located in the area above the cleaning tank, the cutting module is provided with a feeding tank with an upward opening, a discharging opening is formed in the side wall of the feeding tank, and the feeding tank is internally provided with a cutter cylinder assembly for cutting food materials; the cutter cylinder assembly is matched with the discharging opening, so that cut food materials can transversely flow out of the discharging opening; the cutting module is detachably connected to the driving module. According to the sink assembly, the kitchen space where the sink is located can be better utilized, and the sink assembly has better use experience.

The utility model relates to the field of orthodontics of teeth, in particular to an orthodontic appliance. According to the locking bracket, a locking mechanism is arranged in the length direction of an arch wire groove, the locking mechanism comprises a locking plate, locking limiting heads and locking clamps, and the locking limiting heads are arranged at the two ends of the locking plate in the length direction; the locking plate is arranged in the arch wire groove; the locking limiting heads are clamped at the two ends, in the length direction of the arch wire groove, of the main body part; the locking clamp is used for pressing the arch wire and is movably connected to the locking limiting head. The mode of compressing the arch wire is simple and rapid, and operation of a doctor is facilitated; the oral cavity of a patient cannot be touched easily, and the oral cavity of the patient cannot be hurt easily. Compared with the prior art that the arch wire needs to be pressed in a rotating mode, the arch wire can be fixed only by using a tool to act on the locking clamp and pressing the arch wire after the locking clamp deforms, the operation is simple and rapid, the operation of a doctor is greatly facilitated, and the correction efficiency is improved.

The embodiment of the utility model discloses a mobile terminal charging seat and a charging system, and the charging seat comprises a supporting seat, the front surface of the supporting seat is used for abutting against the back surface of a mobile terminal to support the mobile terminal, the front surface of the supporting seat is provided with an electrical interface, and the electrical interface is electrically connected with a power interface of the mobile terminal when the mobile terminal abuts against the front surface of the supporting seat; the power converter is arranged on the back face of the supporting base, and the projection of the power converter on the front face of the supporting base is completely located in the plane where the front face of the supporting base is located; the power supply external connection end is arranged on one side, deviating from the supporting seat, of the power supply converter; the power converter is used for converting an external power source received by the power source external connection end into a charging power source matched with the mobile terminal and outputting the charging power source to the electrical interface. Therefore, the embodiment of the utility model provides a convenient and reliable charging mode for the mobile terminal.

The steel film structure comprises a thin film, a frame arranged at the end of the thin film and a limiting assembly limiting the position of the thin film relative to the frame, the limiting assembly is arranged on the frame and connected with the end of the thin film, and the frame is further provided with a film stretching piece abutting against the surface of the thin film. The film stretching piece is arranged on the side, close to the frame, of the film and pushes the film away from the frame. The film tightening piece is used for enabling the film not to be in direct contact with the frame, so that the number of steel structures needing to be in contact with the film in the installation process is reduced, and the film is not prone to being damaged in the installation and use processes.

The utility model discloses a sleep monitoring cap which comprises a fixing head ring, cap top rubber strips are evenly fixed to the top end of the fixing head ring, a wire separating mechanism is installed at the top end of the cap top rubber strip close to the middle, the wire separating mechanism comprises a wire separating block, wire pipes are evenly distributed at the top end of the wire separating block, and wires are inserted into the inner walls of the wire pipes. One end of the wire penetrates through the wire concentration box, the inner wall of the wire concentration box is uniformly screwed with a plurality of isolation plates, the inner wall of one side of the wire concentration box is fixedly provided with connecting blocks corresponding to the isolation spaces of the isolation plates through bolts, and the middle part of each connecting block is rotatably connected with a rotating shaft in the horizontal direction. According to the utility model, through the arrangement of the wire concentration box, a part of wires can be accommodated, the extension length of the wires is dynamically changed according to the distance between the monitoring cap and the wire concentration box, the wires are prevented from being exposed too long or too short, the wire concentration box has an accommodating effect on the wires, the wires are prevented from being too dispersed, the wires are convenient to collect and arrange and protected, and the wires are not easy to damage.

The utility model provides an eyedrop bottle which comprises a bottle body used for containing liquid medicine and an eyedrop bottle cover. One end of the medicine outlet pipe is communicated with the interior of the bottle body, and the other end of the medicine outlet pipe is closed; the medicine outlet pipe is arranged on the side wall of the medicine outlet pipe, the boss structure is arranged on the side wall of the medicine outlet pipe, a liquid outlet channel is formed in the boss structure, and the liquid outlet channel penetrates through the boss structure and is communicated with the interior of the medicine outlet pipe. In the use process, positioning is conducted through the medicine outlet pipe, the accuracy of medicine dripping can be guaranteed, and discomfort caused by sharp foreign matter can be avoided.

The utility model discloses a wood tray for bearing a tobacco waste logistics box, which comprises a first wood plate, a second wood plate is arranged in front of the first wood plate, a third wood plate is arranged behind the first wood plate, the first wood plate, the second wood plate and the third wood plate are parallel, and the top surfaces of the first wood plate, the second wood plate and the third wood plate are flush; the left ends of the first board, the second board and the third board are connected through a fourth board, and the right ends of the first board, the second board and the third board are connected through a fifth board; the middles of the top surfaces of the first wood board, the second wood board and the third wood board are connected through a sixth wood board, and the middles of the bottom surfaces are connected through a bottom support; a left bearing wood plate is arranged on the left portion of the top face of the first wood plate, a right bearing wood plate is arranged on the right portion of the top face of the first wood plate, the top face of the left bearing wood plate is flush with the top face of the right bearing wood plate and used for making contact with the bottom face of the tobacco waste logistics box, and the vertical height of the left bearing wood plate is larger than the thickness of a forklift foot. In the process of separating the tobacco waste logistics box from the wood tray, the shovel feet of the forklift are not prone to colliding with the wood tray, the wood tray is not prone to being damaged, and the wood tray is large in structural strength and high in bearing capacity.

The utility model discloses an acoustic device, the acoustic device includes casing, seat body and circuit board subassembly, seat body includes metal piece and heat insulation piece, metal piece is provided the bottom of casing, metal piece and casing enclose and form the installation cavity, heat insulation piece is provided metal piece back to the side of installation cavity, circuit board subassembly is installed in the installation cavity, the circuit board subassembly is installed in the installation cavity. The side, facing the interior of the mounting cavity, of the metal piece is in heat-conducting connection with the circuit board assembly. The metal piece is in heat-conducting connection with the circuit board assembly, heat generated by the circuit board assembly can be dispersed and conducted through the metal piece, and the situation that the service life of the circuit board assembly is affected due to the fact that the heat is concentrated on the circuit board assembly is avoided. The metal piece is arranged at the bottom of the shell, heat generated by the circuit board assembly is conducted to the bottom of the shell, and a user is not prone to touch the metal piece. Meanwhile, the heat insulation part is arranged on the side, back on to the mounting cavity, of the metal part, so that a user is prevented from directly touching the hot metal part, the anti-scalding effect is achieved, and the use experience of the user is effectively improved.

The trousers comprise a front piece, a rear piece and trouser legs, the front piece and the rear piece are spliced to form a trouser body structure, one side of the front piece and one side of the rear piece are connected in a sewing mode, the other side of the front piece and the other side of the rear piece are detachably connected through a connecting piece, and a first trouser opening and a second trouser opening are formed in the lower end of the trouser body structure. Patient dress trousers are changed into side opening type patient dress trousers, the wearing difficulty when a patient with limbs inconvenient to move wears the patient dress is greatly reduced, when the patient changes the patient dress trousers for the patient after an operation, the wound of the patient is not prone to being touched, and the comfort of the patient is improved; the second leg openings are not provided with trouser legs, so that the surgical limbs can be fully exposed without taking off trousers of the patient clothes in the use process, the privacy of the patient is greatly protected, a doctor can conveniently distinguish the left surgical limb and the right surgical limb and determine the surgical site, and major medical negligence caused by confusion of the left surgical limb and the right surgical limb is avoided.

A wafer correction device and a wafer correction method are provided. The wafer correction device comprises a rotating table, a lower chuck, an XY-axis moving platform, a measuring sensor, a Z-axis lifting mechanism, an upper chuck and a PLC system. The lower chuck is used to adsorb the wafer, the rotating table is used to drive the lower chuck to rotate, and the XY-axis moving platform is used to drive the rotating table to translate. The measuring sensor is located on the X-axis and is used to measure the distance of the point of the outer peripheral contour of the wafer when rotating into the sensing area of the measuring sensor. The wafer correction method comprises: rotating a first circle to determine and correct the X-axis direction offset distance ΔX between the first rotation center of the rotating table and the center of the wafer, rotating a second circle to determine and correct the Y-axis direction offset distance ΔY between the second rotation center of the rotating table and the center of the wafer, rotating a third circle to verify whether ΔX and ΔY are within the allowable error range, and determining the orientation of the V-shaped notch or straight edge based on the corrected center of the wafer.