37results about How to "Play a limit fixing effect" patented technology

The invention discloses a handheld linear cutting anastomat and an assembly thereof. The handheld linear cutting anastomat comprises an anastomat main body, a handle, a third magnet, a positioning needle push button and an adjusting button, wherein an arc-shaped groove is formed in the lower end of the anastomat main body, an arc-shaped handle is arranged on a rotating rod, the handle is arranged at the lower end of the anastomat main body, the groove is formed in the right side of a percussion handle, the positioning block is arranged on a nail abutting seat frame, a screw is arranged on the nail abutting seat frame in a penetrating mode, the adjusting button is arranged at the right end of the anastomat main body, and the connecting frame is arranged in the anastomat main body in a penetrating mode. According to the handheld linear cutting anastomat and the assembly thereof, the limiting block is unscrewed to make contact with the arc-shaped handle, the angle of the arc-shaped handle is properly adjusted through the rotating rod, the auxiliary holding effect is conveniently achieved when the anastomat main body is operated, the stabilizing effect of the anastomat main body during operation is enhanced, and the limiting block is screwed to be detached from the rotating rod through a thread, and the arc-shaped handle is taken down from the rotating rod for maintenance and cleaning treatment.

The invention discloses a photovoltaic junction box with good sealing performance and a dismounting method, and the junction box comprises a housing, the interior of the housing is fixedly connected with a convex block, the two side walls of the convex block are fixedly connected with first sliding blocks, one side wall of the housing is provided with a limiting groove, the interior of the limiting groove is provided with a movable mechanism, and one side, close to the limiting groove, of the housing is fixedly welded with a first limiting housing. An inserting block is arranged at the top of the first limiting housing, a limiting mechanism is arranged in the first limiting housing, a sliding cover is arranged at the top of the housing, two sliding grooves are symmetrically formed in the sliding cover, the first sliding block is matched with the sliding grooves, and a fixing box is arranged on the side, away from the limiting grooves, of the housing. The junction box has the beneficial effects that the sliding cover can be limited and fixed through the fixing mechanism, the shell and the sliding cover can be fixed through the movable mechanism, the inserting block can be limited and fixed through the limiting mechanism, when the inserting block is fixed, the first fixing block is shrunk, therefore, the sliding cover is convenient to move.

The invention provides a limiting rotating shaft. The limiting rotating shaft comprises a rotating shaft slide block plate, a limiting support block and a supporting base, the rotating shaft slide block plate is provided with a limiting projection, the limiting support block is used to support the rotating shaft slide block plate, the support base is provided with a guide rail groove for accommodating the rotating shaft slide block plate and a limiting block groove for accommodating the limiting support block, the limiting support block supports the rotating shaft slide block plate so that therotating shaft slide block plate slides in the guide rail groove, and the support base is provided with a block in cooperation with the limiting projection on the rotating shaft slide block plate tolimit a rotating shaft. Via the limiting rotating shaft of the invention, a casing is avoided from fracture due to a too large spring force of a present rotating shaft with a spring, and a limiting and fixing effect is provided.

The invention discloses a new energy automobile battery wire harness production process, relates to the technical field of new energy automobile battery wire harness production, and aims to solve the problems that in an existing new energy automobile battery wire harness production process, the efficiency of a wire harness detection part is general, the detection function of the wire harness production process is relatively single, and the progress of the whole production process and the quality of finished products are easily influenced. The method comprises the following steps of: 1, marking and printing a wire harness: marking and printing a wire body needing to be produced, printing different colors according to different wire types, and marking different wire diameters; and 2, cutting and splitting the wire harness: cutting a wire harness wire according to the drawing requirements, marking the size of the wire opening position, carrying out wire opening and head stripping on the wire harness wire through an automatic cutting machine, cutting the wire harness wire into the proper length, additionally installing a waterproof plug according to the requirement, and carrying out surface cracking performance detection on the cut wire body.

The invention relates to the field of fruit picking tools, in particular to a durian picking tool capable of being conveniently fixed on ground and receiving durians. The durian picking tool comprises a vehicle body, an extension structure, two mounting structures, two buffer structures, a receiving structure, two limiting structures and two fixing structures; the extension structure is arranged at one end of the vehicle body, a material receiving area can be adjusted according to actual use, and therefore the durian picking tool can be applied to different material receiving environments and has improved applicability. Besides, the mounting structures are cooperated, a receiving assembly can be conveniently assembled and disassembled, thus assembly during use and disassembly and storarge during non-use are facilitated, and a space occupation is reduced during the storage. One buffer structure is arranged at one end of each mounting structure. The buffer structures can play a sufficient buffer effect when durians fall down and are received, avoid a situation that a receiving assembly is smashed due to a gravity effect in a durian falling process, and can play a slow recovery effect when buffer assemblies recover.

The invention relates to the technical field of equipment management, in particular to a full-life-cycle intelligent management device for industrial equipment. According to the technical scheme, the device comprises a display screen, a working box and a mounting frame, a host is arranged on one side in the working box, the mounting frame is fixedly mounted on the other side of the top of the working box, an RFID reader-writer is fixedly mounted on the top in the mounting frame, sliding rails are fixedly mounted on the two sides of the bottom of the RFID reader-writer, and electric sliding blocks are movably mounted on the peripheries of the sliding rails; and a sliding table is installed between the electric sliding blocks at the bottom of the RFID reader-writer, a limiting seat is fixedly installed at the top of the sliding table, an indicator lamp is fixedly installed at the top of the installation frame, and a display screen is fixedly installed at the top of the work box on one side of the installation frame. According to the invention, a worker places the electronic tag on the limiting seat, and the limiting seat is used for limiting and fixing the electronic tag, so that the situation of read-write failure caused by deviation or falling of the electronic tag in the use process is avoided, and the use process is optimized.

The invention discloses a hydraulic locking knife holder. The hydraulic locking knife holder comprises a bottom plate, a limiting groove is formed in the top of the bottom plate, an inner cavity of the limiting groove is movably connected with threaded rods, the bottoms of the surfaces of the threaded rods are in threaded connection with locking plates, and the tops of the threaded rods are fixedly connected with connecting blocks. According to the knife holder, the effect of limiting and supporting knife holder bodies is achieved through the bottom plate, the effect of facilitating widening adjustment on the knife holder bodies is achieved through the limiting groove, the effect of limiting and fixing the knife holder bodies is achieved through the threaded rods and the locking plates, the effect of placing and fixing clamping seats is achieved through grooves, the effect of limiting and fixing a cutting knife is achieved by means of bolt cores, the effect of pressing the clamping seats is achieved through pressure bolts, the purposes of improving the working efficiency, saving the cost, reducing the labor intensity and improving the cutting precision are achieved, the creativity and usability of the hydraulic locking knife holder are improved, and the use experience of a user is enhanced.

The invention is suitable for the technical field of goods shelf display screens, and provides a light and thin integrated goods shelf display screen capable of being adjusted in multiple dimensions, which comprises a movable seat and an adjusting seat, wherein a sliding rail is connected with the movable seat; sliding holes are respectively formed in the left end and the right end of the top of the movable seat; clamping mechanisms are respectively mounted in the left and right ends of the movable seat; the bottom ends of the clamping mechanisms are connected with the sliding rail; the rear end of a right rear connecting plate is connected with the front end of the movable seat; the front end of the right rear connecting plate is rotationally connected with a connecting piece; the rear end of a left rear connecting plate is connected with the front end of the movable seat; the front end of the left rear connecting plate is rotationally connected with the connecting piece; the rear end of a right front connecting plate is rotationally connected with the connecting piece; and the front end of the right front connecting plate is connected with the adjusting seat. According to the light and thin integrated goods shelf display screen, the adjusting seat connected with the front end of the movable seat can be subjected to front-back movement adjustment or left-right movement fine adjustment according to the use requirements of different parts of the display screen, the orientation angle of the adjusting seat can be rotationally adjusted, the position and orientation angle of the display screen are changed, and the use requirements of the different parts of the display screen are met.

The invention relates to the technical field of sports, in particular to a portable electronic score indicator. The indicator comprises a box body, a left cabin is arranged on one side of the box body, a right cabin device is arranged on the other opposite side of the box body, a clamping plate is arranged on the inner surface, close to the left cabin, of the right cabin device, the clamping plateand the right cabin device are arranged in parallel, sliding grooves are formed in the two sides of the clamping plate in the width direction of the clamping plate, and sliding pieces are arranged inthe sliding grooves; telescopic rods are arranged on the two sides, opposite to the left cabin, of the sliding groove and hinged to the sliding piece, a driving device is arranged at any end of the sliding groove, and the driving device is fixedly connected with the sliding piece and used for electrically driving, supporting and fixing the left cabin; a score indicator body which is embedded in the left cabin, a switch which is arranged on the side surface of the right cabin device, and a lifting handle which is arranged on the side, close to the switch, of the box body and used for taking the box body. And the box body is convenient to take, so that the score indicator does not need to be mounted at fixed positions such as a wall and a fixed plate, is more convenient to carry and is suitable for more places.

The invention discloses a stretching clamping type engine oil pan oil drainage blocking system which comprises an inner fixing seat, an outer blocking component and expansion springs. The inner fixingseat comprises a fixing front column, a fixing middle column and a fixing rear column, the outer blocking component comprises a front insertion column, a middle insertion column and a rear clamp body, the front insertion column and the middle insertion column are matched with inner cavities of the fixing front column and the fixing middle column in an insertion manner, the middle insertion columnand the expansion springs which are arranged in the fixing middle column can be driven by one another via a piston sleeve, the fixing rear column, an upper arc plate and a lower arc plate are clampedto form an upper clamp groove and a lower clamp groove, the upper arc plate and the lower arc plate are connected onto the fixing rear column, the rear clamp body comprises an upper clamp block and alower clamp block, the upper clamp block and the lower clamp block which are connected with the rear end of the middle insertion column are correspondingly clamped with the upper clamp groove and thelower clamp groove, and a transparent observation block is embedded in a front column cavity and is arranged in a position between the front end of the front insertion column and the outer side surface of the fixing front column. The stretching clamping type engine oil pan oil drainage blocking system in the design has the advantages that threaded connection, torque control or optional assembling/detaching tools can be omitted, and the stretching clamping type engine oil pan oil drainage blocking system is easy to operate and high in controllability.

The conveying and discharging device for the roll paper splitting machine comprises a device body, a support, a first moving frame, a supporting plate and a third lead screw, the inner wall of the device body is rotationally connected with the first lead screw, and a storage rack is arranged on the first lead screw in a penetrating mode; the rear end of the first lead screw penetrates through the device body and is connected with a first motor through a first bevel gear set, the first motor is arranged on the rear side of the device body, the support is arranged at the upper end of the device body, and a second lead screw is rotationally connected to the inner wall of the fixing frame; the right end of the second lead screw penetrates through the side wall of the fixing frame and is connected with a second motor through a second bevel gear set, and meanwhile the second motor is arranged on the fixing frame. The conveying and discharging device for the roll paper splitting machine is provided with the driving wheel, the position of the conveying and discharging device can be moved and adjusted under the action of the driving wheel, and when the corresponding splitting machine runs, the device body can be moved to stations of other splitting machines through the driving wheel to be used for discharging of other roll paper splitting machines.