49results about How to "Easy to fix and locate" patented technology

A shelving assembly (920) is disclosed, with the shelving assembly (920) including a series of heat stake ribs (926). The ribs (926) may be hot formed and made pliable so as to be flexed for purposes of providing additional retention and support to a glass shelf panel (928). The glass shelf panel (928) is also secured to a plastic rim (922). Heat stake pads (942) may be utilized with the heat stake ribs (926). The heat stake ribs (926) may be deformed against the corresponding heat stake pads (942) so as to provide support for the glass shelf panel (928).

The present invention is to provide a tile cutter in simple configuration having a locking device of dual locking functions. The tile cutter comprises a support frame, a cutting device mounted on the support frame, at least one rail disposed on the support frame, a worktable assembly slidably installed in or on a first rail of the at least one rail and a water tray. The first rail has a longitudinal axis. The worktable assembly comprises a first worktable and a second worktable. One of the support frame and the water tray is mounted or placed on the other one of the support frame and the water tray. A locking device is mounted between the first worktable and the second worktable. The locking device comprises a first locking portion and a second locking portion.

A bed frame has a bed frame having side frame members and cross supports interconnecting the side frame members for supporting one of a mattress and box springs and an integrated roller system which actuates the bed frame between a first wheels up position rollers connected to said bed frame are operably disposed between said bed frame and a floor to ready mobility of the bed frame via the rollers and a second wheels down position such that the bed frame in is in contact with the floor without the rollers contacting the floor and is generally frictionally disposed to inhibit movement.

The invention provides health-care and easy-worn knitted underpants for a man. The knitted underpants comprise separable pieces and connecting pieces of a waist, knitted underpants body, a top fly and a crotch, wherein the separable pieces and the connecting pieces are sewed and connected to form the knitted underpants; a U-shaped elastic fabric is added to the inner sides of the top fly and the crotch; the fabric is that the outer edges of two sides are sewed to the edges of the top fly and the knitted underpants body, the outer edge of the upper side of the fabric is sewed to the joints of the knitted underpants body and the waist, and the outer edge of the lower side is sewed to the crotch, so as to form a space cavity among the U-shaped elastic fabric, the top fly and the crotch; an opening through which the male urogenital region passes while wearing is formed in the middle of the U-shaped elastic fabric; when in wearing, a user holds the middle part of the rear waist of the knitted underpants and then pulls up to enable the scrotum to be convenient to reach the space cavity for being fixed and positioned, and the scrotum uneasily moves out and can be kept stable; in addition, the U-shaped elastic fabric is of a structure formed by interweaving natural fiber yarns and spandex, so that the requirements on comfort, elasticity and none of releasing can be met.

The invention discloses modular combined firework paper mold filling equipment. The modular combined firework paper mold filling equipment is characterized in that a paper mold forming pressing plateis arranged above a filling and stamping assembly, the upper end of the paper mold forming pressing plate and a paper mold forming driving mechanism arranged at the top of a rack are in connecting driving through a detachable connecting seat, and the paper mold forming pressing plate and the paper mold forming assembly are fixedly connected through a fixed column. The paper mold forming pressing plate is connected with an auxiliary column through a linear bearing sliding sleeve, one end of the auxiliary column is fixedly connected with the rack through a detachable connecting plate I, the other end of the auxiliary column is fixed to the paper mold forming assembly, and the paper mold forming assembly is fixedly connected with the rack through a detachable connecting plate II. The fillingand stamping assembly is connected to a fixed column through a linear bearing sliding sleeve, and the upper end of the filling and stamping assembly and a filling and stamping driving mechanism arranged at the top of the rack are in connecting driving through a detachable connecting plate III. The modular combined firework paper mold filling equipment has the advantages of being simple in structure, easy and convenient to assemble and disassemble, good in paper mold filling effect, high in product quality and the like.

The invention relates to an anti-upwarp device for a shear box. The anti-upwarp device is mounted on a shear tester in a bilateral symmetry manner. The anti-upwarp device is characterized in that an anti-upwarp device bracket comprises a base and an anti-upwarp block perpendicularly welded in the middle of the base, wherein reinforcement ribs are arranged between the base and the anti-upwarp block; the base is fixed on a side beam through a bracket fixing screw; the anti-upwarp block is horizontally fixed on a top layer stacking ring through an anti-upwarp block; a clearance is reserved between the anti-upwarp block and the top layer stacking ring. The anti-upwarp device for the shear box is simple in structure and high in mechanical strength; the problem that the shear box is upwarped and tilted in the shear test process in the prior art can be effectively solved, and the test precision is improved.

The invention discloses a novel ultra-thin electromagnetic relay which comprises a contact component, a magnetic circuit component and a base, wherein the contact component and the magnetic circuit component are correspondingly matched and arranged on the base; a yokeiron/ an iron core of the magnetic circuit component is an integral type structure which takes the shape of a reversed U; a strip-shaped opening is arranged at the bottom end of a coil rack of the magnetic circuit component along an axial line of a winding tube of the magnetic circuit component, the strip-shaped opening of the winding tube extends towards two sides to cause the bottom end of the coil rack to form a through groove which is provided with a downward opening and used for embedding the yokeiron /the iron core, and the through groove is provided with a convex structure used for preventing the embedded yokeiron/ the iron core from dropping out corresponding to the inner side of the groove edge of the winding tube section. The electromagnetic relay with the structures can ensure that the magnetic circuit efficiency is promoted, and the aims of appropriately reducing the number of turns of the windings, the using amount of lacquered wires and the cost and promoting the medium voltage resistance between the output terminal and the input terminal can be achieved.

The invention belongs to the field of semiconductor testing, and particularly relates to an aging test device and method for a semiconductor storage product. Aiming at the problem that a test substrate is easy to loosen and the test accuracy is reduced because the test substrate is inconvenient to fix and position in the process of testing a semiconductor storage product by the existing aging test equipment, the following scheme is provided. The device comprises a box body, four fixing feet are fixedly installed at the bottom of the box body, a box door is hinged to one side of the box body, a handle is fixedly installed on the box door, a heating piece is fixedly installed on the inner wall of the top of the box body, a power source is fixedly installed on the top of the box body, and fixing strips are fixedly installed on the inner walls of the two sides of the box body. According to the invention, the test substrate can be fixed and positioned conveniently in the process of testing the semiconductor storage product, so that the test accuracy reduction caused by the looseness of the test substrate can be prevented. The device is simple in structure and convenient to use.

The invention relates to the field of pneumatic index plates, in particular to a locking mechanism for rotating of a pneumatic index plate and a using method of the locking mechanism. The locking mechanism comprises a base, a supporting column is fixed to the base, the supporting column is arranged in the vertical direction, the index plate is arranged at the upper end of the supporting column, the center of the bottom face of the index plate is rotationally connected to the supporting column through a rotary disc bearing fixed shaft, a decelerating mechanism is arranged on the bottom face of the index plate, a locking mechanism body is arranged on the supporting column, the decelerating mechanism can be in transmission connection with the locking mechanism body, a cooling mechanism is arranged on the locking mechanism body, and the locking mechanism body is in transmission connection with the cooling mechanism. According to the locking mechanism for rotating of the pneumatic index plate and the using method of the locking mechanism, the index plate is decelerated through the decelerating mechanism in the stopping process of the index plate, deceleration of the index plate is achieved, impact of inertia force on a toothed plate when the index plate is stopped is reduced, the service life is prolonged, the locking mechanism body is driven by the decelerating mechanism to lock the index plate when the index plate is kept static, and the index plate is ensured to be locked and not to rotate when being stopped.

The invention discloses a detection tool for detecting friction torque between a bearing sealing ring and an outer ring. The tool comprises a base, a containing platform for containing the outer ring is formed at one end of the base, a positioning hole is formed in the center of the containing platform, a pressing piece is matched in the positioning hole, a fastening protrusion is arranged on the pressing piece, the fastening protrusion is in threaded fit with the positioning hole, and the pressing piece is further provided with an abutting protrusion used for making the sealing ring abut against the containing platform in the circumferential direction. The friction torque between the bearing sealing ring and the outer ring can be effectively detected, and the detection efficiency is high.

The invention discloses a clamping jaw transporting mechanism. The clamping jaw transporting mechanism comprises a clamping jaw mechanism and an X-directional guide rail; the clamping jaw mechanism comprises a base; the bottom of the base is in sliding connection with the X-directional guide rail; an air cylinder is also arranged at one end of the upper side of the base; the side, far away from the air cylinder, of the clamping jaw mechanism is also connected with a motor; the clamping jaw mechanism can move precisely in an X direction through the combination of the motor and the X-directional guide rail; the air cylinder comprises a first air cylinder and a second air cylinder; a first clamping jaw is arranged on the first air cylinder; a second clamping jaw is arranged on the second air cylinder; the first clamping jaw comprises a first upper clamping jaw and a first lower clamping jaw; the second clamping jaw comprises a second upper clamping jaw and a second lower clamping jaw; an object can be clamped at four points synchronously by using the first clamping jaw and the second clamping jaw together; the clamping firmness is improved; the clamping effect cannot be influenced because of unevenness of a frame or a PCB (Printed Circuit Board) surface.

The invention provides a braking hose withholding positioning tool applied in the technical field of auxiliary devices for producing braking hoses. A hose limiting groove (4) is formed between a convex block I (2) and a convex block II (3) on a tool base (1) of the braking hose withholding positioning tool; the convex block I (2) is provided with an open slot (5); the convex block II (3) is provided with a bevel part (6); when a braking hose (7) is clamped in the hose limiting groove (4), a withholding connector II (8) of the braking hose (7) is arranged into a structure capable of being clamped in the open slot (5); and a withholding connector III (9) of the braking hose (7) is arranged into a structure capable of abutting against in the bevel part (6). The braking hose withholding positioning tool is simple in structure, capable of conveniently and reliably fixing and positioning the braking hose needing to be subjected to withholding treatment, the braking hose withholding treatmentpass percent is increased, and the labor intensity of an operator is lowered.

The invention relates to a storage box for instruments and apparatuses, in particular to an anti-shock type storage box for instruments and apparatuses. According to the technical purpose, the anti-shock type storage box for the instruments and apparatuses is provided, has the fixing and anti-shock measures and can conveniently store and convey the instruments and apparatuses. According to the technology implementing scheme, the anti-shock type storage box for the instruments and apparatuses comprises a bottom plate, a handle, a first T-shaped inserting block, a second T-shaped inserting block, a left L-shaped baffle, a first screw, a right L-shaped baffle, a second screw, a top plate, a first inserting rod and the like; the handle is connected to the front side wall of the bottom plate, afirst inserting groove is formed in the left side wall of the bottom plate, a second inserting groove is formed in the right side wall of the bottom plate, and the first T-shaped inserting block is located in the first inserting groove in a sliding manner. The provided anti-shock type storage box for the instruments and apparatuses has the fixing and anti-shock measures, the instruments and apparatuses can be conveniently stored and conveyed, the instruments and apparatuses can be prevented from being violently shocked in the storing and conveying process, and the structure is simple.

A fan host fixing mechanism for micro-motor fan blade welding equipment, which includes a working platform set on the frame, the working platform is provided with at least one positioning and fixing groove, which can be inserted into the positioning and fixing groove relative to each other. The moving positioning column is equipped with a mobile platform, and the mobile platform is provided with a vertically arranged column, and the fan positioning seat with adjustable height is provided on the column; the positioning column under the mobile platform is a screw rod, and through A nut arranged at the end of the screw rod tightens the screw rod from the bottom of the working platform 1, so that the mobile platform 4 is fixed at any position of the positioning and fixing groove; the positioning and fixing grooves arranged on the working platform are arranged adjacently Two, the mobile platform is selectively fixed in one of the two positioning and fixing slots according to the different sizes of the fans; it has a simple structure, is easy to use and operate, and can well fix and position the fan main unit , and make the welding position between the fan host and the blades more accurate, making the welding of the fan more flexible and so on.

The invention relates to the technical field of electric vehicle frame plastic spraying equipment, in particular to a workpiece positioning device for vehicle frame electrophoresis plastic spraying and a using method thereof. The workpiece positioning device comprises a hanging plate and a connecting frame; hanging ropes are evenly and fixedly installed on the two sides of the upper surface of the hanging plate, and the other ends of the hanging ropes are fixedly connected with the middle position of the lower surface of the connecting frame; lifting devices are evenly and slidably clamped to the lower ends of the two sides of the hanging plate; fixing frames are fixedly installed at the lower ends of the lifting devices; and supporting devices are slidably clamped into the fixing frames; A vehicle frame is erected on supporting rods on the supporting devices through the supporting devices, so that the vehicle frame is conveniently fixed and positioned, electrophoresis is conveniently conducted on the vehicle frame, the supporting rods are controlled by a motor to stretch out and retract back, the vehicle frame can be conveniently fixed to the device and conveniently taken down from the device, operation is convenient, the transverse distance and the vertical height of the supporting devices can be conveniently adjusted through the lifting devices, then the device is suitable for different types of vehicle frames, and universality is high.