14results about How to "Various fixing methods" patented technology

The utility model relates to a guide pipe fixing device which comprises a first clothes clamping unit, a second clothes clamping unit, a reset unit and a guide pipe clamping unit. The catheter fixing device has the advantages that a catheter is firmly fixed through the catheter clamping unit, and the fixing position of the catheter can be simply and flexibly adjusted according to needs; the first clothes clamping unit and the second clothes clamping unit are used in cooperation, the catheter clamping unit can be fixed to the needed position, the fixing modes are diversified, the use range is widened, the comfort of a patient is improved, the risk of accidental catheter pulling is reduced, and the patient can freely operate at any time and any place according to use requirements.

The utility model discloses a cutting machine for building material detection, which comprises a cutting bedplate, the outer side of a support is movably provided with a swing arm rod through a rotating shaft, and one side of a lead screw sliding seat is fixedly connected with a pressing arm; the transverse plate can be horizontally placed on one side of the cutting table plate, when the transverse plate is located at the position of the side table face, the pressing arms are just located at the top of the cutting table plate in parallel, then the two pressing arms can move to press and fix a plate placed in a plane, the cutting disc can conveniently cut the plate, and the plate needing to be vertically cut can be conveniently and rapidly cut. The swing arm rod can be rotated to enable the transverse plate to move to the top position of the cutting table plate, the two pressing arms are perpendicular to the cutting table plate at the moment, in this way, a vertically-placed plate can be pressed and fixed through the two pressing arms, and therefore due to the fact that the pressing arm structure is high in mobility, the plate can be fixed through the pressing arms, and the plate can be conveniently cut. The fixing modes are diversified, and the fixing and cutting requirements of different plates are met.

The utility model discloses a maintenance lamp with a magnetic attraction structure. The maintenance lamp comprises a body, a magnetic attraction piece, an installation piece and a lamp body. The magnetic attraction piece is embedded in the body and is exposed out of the supporting face downwards, so that the lamp can be fixed through placement and can be magnetically attracted to the outside through the magnetic attraction piece when used, the fixing process of the lamp is more convenient, and the fixing modes are more diversified; the base is matched with the mounting piece to be arranged on the body in an up-and-down back-and-forth overturning mode and located beside the mounting groove; the lamp body is arranged on the mounting piece in a back-and-forth rotating mode and moves in the mounting groove along with up-and-down overturning of the mounting piece, so that after the lamp is fixed, more illumination angles can be provided by overturning and rotating the angle of the lamp body, and the use experience of a user is better.

The invention discloses a fixing support, and relates to the technical field of electric appliance installation equipment. The electronic equipment support comprises a support body, a fixing buckle and an elastic buckle assembly, the support body is provided with an accommodating cavity so as to limit the electronic equipment through the accommodating cavity, and the support body is provided with at least two assembly holes. The fixing buckle is fixedly connected with the support body. The elastic buckle assembly is located on the end face, away from the containing cavity, of the support body and connected with the support body in a sliding mode, and the elastic buckle assembly and the fixing buckle are arranged in a spaced mode. The elastic buckle assembly moves in the direction away from the fixing buckle under the action of the pushing force and resets to be matched with the fixing buckle when the pushing force is removed, and the fixing piece is clamped. Therefore, the fixing bracket can be fixed on a wall body through the assembly hole or fixed on a fixing piece, so that the fixing modes of the electronic equipment can be enriched, the installation scene of the fixing bracket is increased, and the product applicability of the fixing bracket is improved.

The utility model discloses a multi-mode fixed energy-saving LED (light-emitting diode) lamp, which relates to the technical field of LED lamps and comprises a lamp holder and a lamp mounted on the lamp holder, a positive pole and a negative pole are arranged on the lamp holder, a movable limit block is further arranged in the lamp holder, one side of the limit block is connected with a return spring, the lamp comprises a shell, and the shell is fixedly connected with the lamp holder. A protruding block is arranged on the outer side of the shell, a connecting groove is further formed in the top of the shell, and a conductive elastic piece and a conductive column are arranged in the connecting groove. The movable limiting block and the reset spring are arranged on the lamp holder, the protruding block is arranged on the shell of the lamp, the lamp holder and the lamp can be quickly assembled and disassembled in the using process, and the bolt can be inserted into the through hole in the center of the I-shaped ring to be fixed and can also be inserted into the second fixing hole to be fixed. And the device can be selectively used according to actual construction conditions through the two fixing modes, the fixing modes are diversified, and the practicability of the device is further improved.

The utility model discloses a high-power multi-tab pole-free water-based lithium battery, which comprises an outer shell, a metal shell, a positive electrode, a negative electrode, a positive electrode interface and a negative electrode interface, the positive electrode and the negative electrode are welded on the shell, the positive electrode is connected with the positive electrode interface, and the negative electrode is connected with the negative electrode interface; the battery structure is changed into an integrated non-diaphragm arrangement, so that electrolyte, namely liquid, can be in indirect contact with the metal shell effectively, the heat dissipation efficiency can be effectively improved after the arrangement, and a further monitoring temperature generation zone can be easily monitored and analyzed; and a multi-tab effect can be formed by connecting the negative electrode with the shell, so that the assembly and arrangement mode is simpler.

This utility model discloses a current transformer with a protection device, belonging to the field of power equipment technology. It includes a current transformer body, with two ventilation windows on both the front and rear sides of the outer surface of the current transformer body. Each ventilation window is equipped with a cleaning structure. Each ventilation window is connected to a first inner window and a second inner window located inside the current transformer body via an air duct. Several shock-absorbing structures are installed at the bottom of the current transformer body, all mounted on a base plate. Side plates are also provided on the side surfaces of the current transformer body. This utility model, through the synergistic effect of the ventilation windows, cleaning structures, fan, dust suppression net, shock-absorbing structures, and moisture-proof pads, achieves heat dissipation, dust prevention, shock absorption, and moisture protection for the current transformer, effectively improving the reliability and environmental adaptability of the equipment and extending its service life.

The utility model provides a bicycle lamp magnetic attraction buckle, relates to the technical field of bicycle tail lamps, and solves the problems that an existing bicycle lamp is insufficient in stability and inconvenient to disassemble and assemble. The bicycle lamp comprises a fixing base detachably installed at the tail of a bicycle and a bicycle lamp detachably installed on the fixing base, an installation groove is formed in the front face of a fixing base body in an inwards-concave mode, a set of square buckles are symmetrically arranged on the two inner side walls of the installation groove, a first magnet is arranged in the installation groove, and the bicycle lamp comprises a bicycle lamp body. A mounting block corresponding to the mounting groove is fixedly connected to the back face of the vehicle lamp body, two sets of square clamping grooves corresponding to the square buckles are formed in the four faces of the peripheral wall of the mounting block, and second magnets matched with the first magnets are arranged on the face, facing the mounting groove, of the mounting block. The utility model has the beneficial effects that the requirements of different customers can be met, and the mounting of the fixed seat is more stable; and the bicycle lamp is more stable during riding.

The utility model discloses a quick cooling device for processing safety shoes with injection molding toe caps, which comprises a box body and a bottom plate, a support frame is arranged inside the bottom plate, a shaft sleeve is sleeved outside the support frame, a sleeve is fixedly connected outside the shaft sleeve, a telescopic rod is embedded inside the sleeve, the bottom of the telescopic rod is fixedly connected with a pressing plate, and the pressing plate is fixedly connected with the bottom of the box body. The side face of the supporting frame is connected with a limiting plate. According to the rapid cooling device for processing the safety shoes with the injection-molded toe caps, the supporting frames, the sleeves, the telescopic rods, the pressing plates and other structures are installed on the top of the bottom plate, so that fixing and cooling can be conducted according to the actual situation, and when the area of the injection-molded toe caps is large, workers rotate the sleeves outside the supporting frames and place the shoes on the tops of the telescopic rods; and secondly, when the area of the injection molding toe cap is small, the pressing plate at the bottom of the telescopic rod is pulled to press the shoe on the top of the bottom plate, so that the fixing modes of the toe cap are diversified, and targeted fixing and cooling can be performed according to the types of the shoes during use.

The utility model relates to the technical field of shaft rod run-out detection, in particular to a pipe rod axial and radial precision detection device, which comprises a bottom table, a slide way groove is arranged on a table top at the top of the bottom table along the left-right direction, and a slide seat slides in the slide way groove; the middle part of the double-end screw rod is rotationally mounted on the sliding seat; the two sets of movable frames are symmetrically located on the two sides of the double-end lead screw and are in threaded connection with the double-end lead screw, meanwhile, a rotating cylinder rotationally penetrates through the two sets of movable frames, a chuck is fixedly installed on the side, close to the middle of the bottom table, of the rotating cylinder, and the chuck is used for clamping a tip or directly clamping a pipe rod. The fixing modes of the pipe rod are more diversified; and the two groups of rotary drums are linked through a transmission assembly, so that the technical effect that the pipe rod is rotated under the condition that the pipe rod is not in direct contact is achieved.

The utility model discloses a chronic obstructive pulmonary and lip contraction exercise device, and relates to the technical field of chronic obstructive pulmonary and lip contraction exercise, the chronic obstructive pulmonary and lip contraction exercise device comprises an air blowing pipe, a one-way valve and an air blowing cup, the one-way valve is fixedly connected to one end of the air blowing pipe, the other end of the one-way valve is fixedly connected with a bent pipe, and the air blowing cup is in threaded connection with the bent pipe; the surface of the blowing cup is fixedly connected with a battery box for mounting a battery and a display screen, and the display screen is electrically connected with the battery in the battery box; the fixing structure is arranged on the surface of the air blowing pipe; the internal detection structure is arranged in the air blowing cup and used for detecting the internal state of the air blowing cup; the resistance adjusting structure is installed at the top of the blowing cup and used for adjusting the air outlet resistance of the blowing cup, so that the problems that when a patient suffering from chronic obstructive pulmonary disease conducts lip contraction exercise, the patient may be held by hands all the time and cannot be fixed conveniently in a traditional exercise mode, and the patient may be difficult to complete exercise comfortably are solved.

The present invention discloses a foldable compartment cover for a pickup truck, which relates to the field of vehicle accessories, and includes a foldable transverse panel assembly, a flexible edging wrapped around the left and right sides of the transverse panel assembly, and a mounting frame installed on both sides of the rear compartment of the pickup truck, wherein a first switch device that can be opened with a key, a plurality of second switch devices that match the mounting frame, and a plurality of mounting plates that are respectively used for the installation of the first switch device and the second switch device and correspond to the left and right ends of the transverse panel assembly, wherein the first switch device includes: a lock core, the upper end of which is exposed on the upper surface of the transverse panel assembly, and the lower end of which is inserted into the transverse panel assembly; first lock blocks, which are arranged in pairs and are respectively slidably installed on the mounting plates on both sides and match the mounting frame; a first rotating member, which is coaxially connected to the lock core and has first connecting members connected to the first lock blocks on both sides at both ends. The present invention has the advantage of easy operation.

The present invention discloses a metal rod cutting device suitable for fixing in different orientations, comprising a bottom frame and a metal rod located on the bottom frame, the bottom of the right side of the bottom frame is fixedly connected with a positioning plate, the bottom frame is fixedly connected with a supporting frame, the top of the right side of the supporting frame is fixedly connected with a convex plate, and a first cylinder is embedded on the convex plate, the piston rod of the first cylinder is fixedly connected with a mounting frame, and the left side of the mounting frame is slidably arranged on the supporting frame, the supporting frame is horizontally provided with a strip groove, and a multiple positioning component used in conjunction with the metal rod is arranged in the strip groove, which can synchronously fix three sides of the metal rod in different orientations, and with the assistance of an air pump, the bottom of the metal rod can be quickly adsorbed, so that the metal rod can be quickly fixed in different orientations, and the fixing methods adopted are diversified, which can further improve the fixing effect of the metal rod, and can effectively avoid the displacement of the metal rod during cutting.

This utility model discloses a steady-state coil assembly for a nuclear fusion device and a linear nuclear fusion device, relating to the field of nuclear fusion equipment technology. The steady-state coil assembly for the nuclear fusion device includes a support base, on which a plurality of steady-state coils are disposed. It includes a stabilizing rod and upper and lower U-shaped clamps that clamp the steady-state coils together. The upper U-shaped clamp is provided with a locking element connected to the lower U-shaped clamp. After the upper and lower U-shaped clamps are connected, the end of the stabilizing rod is fixed. The interior of the upper and lower U-shaped clamps is provided with an insulating, non-magnetic, anti-slip layer that contacts the steady-state coils. The linear nuclear fusion device uses this steady-state coil assembly. This utility model has the advantages of diverse fixing methods and good fixing effect.