13results about How to "Meet wearing needs" patented technology

The utility model discloses a pair of glasses, which comprises a glasses frame and a nose bridge mechanism, a connecting groove is formed in the middle of the spectacle frame, a convex column is fixedly connected in the connecting groove, and a clamping piece is connected to the convex column; the nose bridge mechanism is arranged in the connecting groove and clamped with the clamping piece, the nose bridge mechanism is connected to the glasses frame in a clamping mode, the protruding column and the clamping piece are integrally formed, the connecting effect of the protruding column and the clamping piece is guaranteed, the protruding column and the clamping piece are both made of plastic materials, the nose bridge mechanism comprises a bracket, and the two ends of the bracket are both connected with connecting rods. The pair of connecting rods is symmetrical about the central axis of the bracket, the ends, away from the bracket, of the connecting rods are connected with stipules, the spectacle frame is supported on the nose bridge of a user through the stipules, the length range of the bracket is 10-12 mm, the width range of the bracket is 2.5-3 mm, and the thickness range of the middle of the bracket is 1-1.2 mm. According to the utility model, the nose pad structure of the plastic glasses can be optimized, so that the nose pad can be flexibly replaced, the wearing requirements of different users can be met, and meanwhile, the wearing comfort can be improved.

The utility model discloses a kind of pupil distance adjusting device and head-mounted display equipment, it is related to head-mounted display equipment technical field, and the pupil distance adjusting device in it includes support, two lens modules slidingly disposed on support, human eye detection module is arranged on two lens modules, first magnetic adjusting mechanism and second magnetic adjusting mechanism are arranged between support and two lens modules, and control unit is electrically connected with human eye detection module and second magnetic adjusting mechanism;First magnetic adjusting mechanism is used to drive two lens modules to move towards each other, second magnetic adjusting mechanism is used to drive two lens modules to move away from each other, human eye detection module is used to detect whether human eye is in the center of lens module and corresponding detection signal is transmitted to control unit, and control unit is used to control second magnetic adjusting mechanism action.The utility model not only can realize the adjustment of pupil distance, and strong stability, no noise, improve the wearing experience of user.

The invention relates to the technical field of knitted fabrics, and discloses a chinlon-spandex fabric with cool touch sense and a preparation process thereof.The preparation process of the chinlon-spandex fabric with the cool touch sense comprises the following steps that a modified biguanidyl compound reacts with a boron-containing compound, and a multifunctional modifier is obtained; the preparation method comprises the following steps: reacting an amino functionalized caprolactam monomer with 2-butyl-5-chloro-1H-imidazole-4-formaldehyde to obtain a modified caprolactam monomer; the modified caprolactam monomer is subjected to modification treatment by a multifunctional modifier and then is copolymerized with epsilon-caprolactam to obtain the high-performance PA6. Mixing the high-performance PA6 with the multifunctional cool-feeling filler to prepare cool-feeling polyamide fiber; the chinlon-spandex fabric with cool touch feeling is prepared by blending the cool chinlon fibers and the spandex fibers; the cool polyamide fiber contains the multifunctional cool filler and the high-performance PA6, so that the nylon / spandex fabric is endowed with cool touch feeling, the flame retardance, antibacterial property, sunscreen property and the like of the fabric are improved, and the wearing requirements of various occasions are met.

The embodiment of the utility model discloses a head-mounted display device which comprises a cross beam, a first support, a second support, a first optical assembly, a second optical assembly and a driving mechanism, the first support and the second support are movably arranged on the cross beam, the first optical assembly is connected to the first support, and the second optical assembly is connected to the second support. The first optical assembly is connected to the first support, the second optical assembly is connected to the second support, the driving mechanism is arranged on the cross beam and comprises a transmission shaft and a motor, the transmission shaft is connected to the first support and the second support, and a rotating shaft of the motor is coaxially connected with the transmission shaft. The first support and the second support are driven to get close to each other or get away from each other in the opposite directions in the length direction of the transmission shaft.

The application discloses a riding helmet technical field, and relates to a rear-mounted buckling riding helmet compatible with wearing of glasses, which comprises a protective shell, a wearing mechanism is mounted at the bottom of the protective shell, an elasticity adjusting assembly is connected to the inner side of the wearing mechanism, and a miniature air charging and discharging module is further arranged at the outer side of the wearing mechanism; the wearing mechanism comprises a shell wearing assembly, and a windproof sunshade part is mounted at the side of the shell wearing assembly away from the miniature air charging and discharging module. The cooperation structure between the first window, the positioning shaft, the first positioning groove, the windproof sunshade glasses, the second positioning groove, the storage groove and the fixing buckle enables the windproof sunshade glasses to be quickly installed or disassembled through the plug-in positioning and clamping locking modes. When windproof, dustproof and sunshade are needed, the windproof sunshade glasses can be quickly assembled; when other glasses such as myopia glasses and sunglasses are worn or the windproof sunshade glasses are not needed, the windproof sunshade glasses can be quickly disconnected, disassembled or replaced, and the mutual interference between the windproof sunshade glasses and the glasses is effectively avoided.

The utility model relates to a watchband connecting structure and a watchband, the watchband comprises a first band body, a connecting structure and a second band body, and the first band body is connected with the second band body through the watchband connecting structure. The watchband connecting structure comprises a male buckle assembly, a female buckle assembly and a first hook-and-loop fastener, the male buckle assembly comprises a first buckle body and a first magnetic attraction part, the first buckle body is provided with a first connecting end and a second connecting end which are opposite, and the first connecting end is connected with a first band body; the female buckle assembly comprises a second buckle body and a second magnetic attraction part, and the second buckle body is provided with a third connecting end; the first hook-and-loop fastener comprises a first hook surface layer and a first loop surface layer which are connected to the second connecting end and the third connecting end respectively. The first buckle body and the second buckle body are in magnetic attraction buckling connection, and the first buckle body and the second buckle body are further fixedly connected through the hook-and-loop fastener, so that the connection stability of the first belt body and the second belt body is improved.

The utility model relates to power system maintenance equipment technical field, specifically disclose an intelligent operation and maintenance wearing equipment based on power system, including foot cover, arm rotating part, rotating hydraulic rod, rotating connecting piece, waist connecting piece, waist support, leg connecting piece, bottom rotating part, foot connecting piece, foot stop piece and limit rod. Arm rotating part is connected with foot cover rotation, is driven by rotating hydraulic rod, and rotating connecting piece can swing horizontally and is limited angle through rotating stop piece. Waist connecting piece and support form double support, and leg, bottom rotating part multidirectional rotation, and limit rod limits rotation angle. The equipment still includes symmetrical arm rotating part and synchronous drive system, has double fixed structure's connecting bandage, has the waist support of hook and ground wire, antiskid and adjustable foot structure, leg buffer pad, waist fixing waistband and foot cover heat dissipation hole. The equipment promotes operation and maintenance safety, flexibility and efficiency, is suitable for power system operation and maintenance scene.

The application belongs to the field of intelligent rings and relates to an intelligent ring with adjustable inner diameter size, which comprises a ring body, an air bag layer arranged on the inner ring of the ring body, and a charging and air filling seat used in cooperation with the ring body; the outer side surface of the ring body is provided with a functional area for displaying intelligent data information; the air bag layer is fixedly connected to the inner ring wall of the ring body, and the inner ring wall of the air bag layer is provided with an air filling port, and the size of the inner diameter of the ring body is adjusted by controlling the air filling amount of the air bag layer. The technical scheme provided by the application can adjust the inner diameter and meet the wearing requirements of users with different finger thicknesses, and people with thin fingers to people with thick fingers can all wear the ring comfortably.

This utility model discloses an adjustable baby onesie, comprising a onesie top and bottoms. The top includes a back panel, a front panel, and a pair of sleeves. The bottoms include a back panel, a front panel, and a crotch cover. The back panel is connected to the back panel, and the front panel is connected to the front panel. One end of the crotch cover is fixed to the lower end of the back panel, and the other end has multiple rows of snaps. The lower end of the front panel has female snaps for fastening each row of snaps. This utility model has the following advantages and effects: by setting an adjustable and easily adjustable crotch area, this baby onesie can meet the wearing needs of children of different heights and the needs of using diapers of different sizes or thicknesses. Simultaneously, the crotch area can be quickly and independently opened, making diaper changing more convenient.