42results about How to "Improve assembly performance" patented technology

Disclosed is a structure for fixing a riding recorder with helmet visor fasteners, including a visor, which is provided, in the inside thereof, with a plurality of first coupling members so as to be attached to a helmet with the first coupling members. A monitoring unit is mounted to a bottom of the visor and the monitoring unit includes at least one camera lens and a storage element such that when the monitoring unit is activated, the camera lens is operable to take images and stores the data of the images in the storage element.

The invention discloses an easy-to-adjust punching device for lamp shades of automobile brake lamps. The easy-to-adjust punching device comprises a fixed base. An installation groove is formed in theouter wall of the top of the fixed base. A power box is welded on the inner wall of the installation groove. Support columns are welded on the outer walls on both sides of the top of the fixed base. Sliding guide rails are welded on the outer walls on the opposite sides of the two support columns. Sliding seats are slidably connected on the outer walls on one sides of the sliding guide rails, lifting plates are welded on the outer walls on the opposite sides of the two sliding seats, and first installation holes are formed in the outer walls on the tops of the lifting plates. According to theeasy-to-adjust punching device, a drill bit has higher flexibility in position, the processing requirements of the automobile brake lamps with different specifications can be met, the automobile brakelamps can be stably clamped and fixed, meanwhile the fixing angles of the automobile brake lamps can be adjusted, and the assembly performance of the automobile brake lamps is improved.

While efficient assembly performance of an electrical connector is obtained, good operability can be also obtained by a simple configuration. Good shielding performance with respect to transmission paths are configured to be obtained by a simple configuration in which movement of an actuator causes both shield shells to contact each other by covering at least part of outer surfaces of an insulating housing and the actuator by the shield shells consisting of electrically-conductive metal members, causing the actuator-side shield shell moved to an action position to contact the insulating-housing-side shield shell, and continuously covering the transmission paths, which are from a signal transmission medium to a printed wiring board through electrically-conductive contact members.

A power transmission device includes a drive coupling, a driven coupling, and an intermediate transmission member. The drive coupling receives power from a drive source and rotates. The driven coupling is disposed coaxially on a first rotary shaft of the drive coupling and detachably attachable relative to the main body of the image forming apparatus. The intermediate transmission member meshes with the drive coupling and the driven coupling and is held by one of the drive coupling and the driven coupling in a state in which the driven coupling is disengaged from the main body. One of the drive coupling and the driven coupling, whichever holds the intermediate transmission member, constitutes a retaining coupling including an attachment member attached to one of a drive-side device and a driven-side device, and a stopper assembly facing the intermediate transmission member in an axial direction of the first rotary shaft.

To provide an illumination fixture including a fixture main body in which a light-emitting part and a sensor part that detects an infrared ray are disposed, the illumination fixture capable of reducing an erroneous operation by suppressing an increase in temperature of the sensor part and suppressing the occurrence of disturbance noise in an output from the sensor part due to a change in radiation heat according to the lighting and lighting-off of the light-emitting part. [Means for Settlement] An illumination fixture includes a light-emitting part 2 having an LED element (not shown), a sensor part 3 having an infrared sensor element (not shown), and a fixture main body 10 having the light-emitting part 2 and the sensor part 3 disposed therein. Between the light-emitting part 2 and the sensor part 3 inside the fixture main body 10, a barrier wall 41 that lets visible light emitted from the light-emitting part 2 pass and interrupts an infrared ray emitted from the light-emitting part 2toward the sensor part 3 is disposed, the barrier wall 41 being formed in a shape so as not to interfere with a sensing area of the sensor part 3.

In a wiper apparatus, a gear case of a gear part is provided with a first frame fixing part which is fixed to a frame member by fastening volts and fastening nuts. An attachment bracket has a second frame fixing part which is fixed to the frame member together with the first frame fixing part by the fastening volts and the fastening nuts, and has an insertion pin which is fixed to a rear-side vehicle-body panel. A wiper motor can be fixed to the frame member together with the attachment bracket by the same fastening members, and it is possible to reduce the weight of the wiper apparatus by reducing the number of the fastening members. It is possible to enhance the productivity of the wiper apparatus by reducing the size of the attachment bracket separated as a dedicated part from the gear case.

A fuel injection device includes an air-fuel mixture injector, a fuel supplier, a fuel injection device holder, an insert piece, a fuel introducer and an air introducer. The fuel injection device holder has an air-fuel mixture chamber that is provided in the inside of the fuel injection device holder and produces an air-fuel mixture by mixing supplied fuel and air, and includes a mixer provided at its one end and a connector provided at its other end. The fuel injection device holder includes an air supply passage that introduces air introduced from the air introducer into the air-fuel mixture chamber while extending between the air-fuel mixture chamber and the connector. The fuel supplier and the air-fuel mixture injector are coaxially integrated through the fuel injection device holder.

The invention discloses a panoramic sunroof sunshade reel assembly and belongs to the technical field of sunshade reel assemblies. The panoramic sunroof sunshade reel assembly can gain modular design;springs are in plastic-coated structure design which is simple; in terms of the mute structure, a nonwoven material for cushioning and buffering and a mute pipe in gear structural design are utilized, and the raised rib structural design of left and right sunshade reels helps decrease the contact area between the reels and a sunshade cap during rotation. The panoramic sunroof sunshade reel assembly is simple to assemble and has few parts, so that assembly steps are decreased and assembly cost is lowered. The panoramic sunroof sunshade reel assembly has stable performance; pre-tightening of springs in the panoramic sunroof sunshade reel assembly are performed through automated equipment, so that uniformity and stability are guaranteed. Compared with traditional sunshade reel assemblies, the panoramic sunroof sunshade reel assembly is simple in structure, good in performance stability and free of noise.

The invention relates to a mechanical filtering device integrating filtration and extraction and having a clamping structure. The device comprises a device body and an external penetrable seat, wherein a foot groove formed in the middle of the bottom end of the device body; an extraction tank is mounted at the inner end of the foot groove; a foot rod is connected with the outer sides of the lowerleft end of the device body; a filtering chamber is arranged in the upper end of the device body; a clamp port is formed in the middle of the top of the device body; fixing screws are mounted on the left side and the right side of the upper end of the device body; and a side penetrable groove is formed in the right end of the device body. The mechanical filtering device integrating the filtrationand the extraction and having the clamping structure has the benefits that the device is provided with a locating block and the foot rod, the position of the foot rod can be rotated and adjusted by rotating a foot bearing; when the foot rod is rotated downwards by 90 DEG, the locating block fixedly connected with the outer end of the foot rod can push against the foot rod to further achieve an effect of limiting the foot rod; and the foot rod is horizontally supported and used.

The invention relates to an explosive-handling robot capable of operating through recording. The robot comprises a device body and a spinning connection top. A footstand is arranged at the bottom endof the device body, and driving wheels are mounted on the left and right sides of the bottom of the front end of the footstand correspondingly. Transmission motors are arranged on the outer side of the front end of the footstand, and the top ends of the transmission motors are connected with a transmission gear set. Driven wheels are mounted on the left and right sides of the bottom of the rear end of the footstand correspondingly, and an inner mounting chamber is arranged inside the middle of the rear end of the footstand. A center transfer mechanism is mounted above the footstand. Side connecting mechanisms are fixed to the left and right ends of the center transfer mechanism correspondingly. A camera mechanism is joined with the upper end of the middle of the spinning connection top. The explosive-handling robot has the beneficial effects that the explosive-handling robot capable of operating through recording is provided with a seat inner groove, a joining rotor and a side adjusting motor, through working of the side adjusting motor, then gears can drive the joining rotor to rotate, and accordingly, the camera mechanism can be further adjusted conveniently.

The invention relates to a rolling type six-shuttle plastic cylindrical knitting machine. The rolling type six-shuttle plastic cylindrical knitting machine comprises a main rack and a blocking slot, wherein an upper rack is mounted at the top end of the main rack; a carrying hanging mechanism is mounted inside the top end of the upper rack; an inner slot hole is formed in the inner side wall of the top end of the main rack; a padding mechanism is mounted at the inner end of the inner slot hole; the blocking slot is formed in the bottom side end of the main rack; a buckle is mounted inside theblocking slot; the side end of the buckle is fixedly provided with a pin base ruler; and the side wall of a pin base is fixedly provided with a ruler. The rolling type six-shuttle plastic cylindricalknitting machine disclosed by the invention has the beneficial effects that: a lower rod and an upper rod can move to regulate a distance between the lower rod and the upper rod, so that a height position of the upper rod can be conveniently regulated, and control use can be performed better; and moreover, height positions of different lower rods are changed to sort and regulate height of the lower rods better, and height positions of textile threads on the end parts of the lower rods are controlled, so that the knitting machine conveniently works better.

The invention relates to a universal supporting module used for a barrel stamping die. Two guide blocks horizontally and transversely arranged are separately mounted on the front and rear sides of a lower baseplate. A lower supporting block is placed on the lower baseplate and arranged between the two guide blocks and can slide left and right under guiding of the two guide blocks. An upper supporting block is mounted at the top of the lower supporting block and is movably detachable. A lower wedge is mounted at the right end of the lower supporting block. A slope is arranged on the upper-right corner of the lower wedge. An upper wedge is arranged over the lower wedge and used for being connected to an upper workbench of a press machine. The lower end face of the upper wedge is a slope downwards oblique from left to right. The lower end slope of the upper wedge is matched with the upper end slope of the lower wedge. A baffle is arranged on the right sides of the lower supporting block and the lower wedge and connected with the lower supporting block through an extension spring. According to the universal supporting module, it can be ensured that the quality of machined parts can meet requirements of a drawing, the precision and the service life of the barrel stamping die are ensured, and the manufacturing period of the barrel stamping die is shortened.

The invention discloses an automatic rotary cleaning spray head which comprises a placement head and a water isolation mechanism. End adjusting mechanisms are arranged at the left end and the right end of the placement head in a penetrating mode, a communicating pipe opening is formed in the top end of the placement head, an outer strip is fixed to the side wall of the placement head, a clamping strip is arranged at the end of the outer strip, a through hole is formed in the end wall of the clamping strip, and the water isolation mechanism is arranged on the outer side of the middle end of the placement head. According to the automatic rotary cleaning spray head, a spring column is used, so that a placement block can be linked to elastically reset, the placement block and a wire rod which are not used can automatically slide in a clamping mode, a clamping column is firmly clamped into a clamping groove, the clamping column and the clamping groove can be well clamped and positioned, the extremely high assembling and connecting effect is achieved, through the use of the through hole, a hanging belt can be well connected in a penetrating manner, namely, the end part of the clamping strip is connected with a belt-shaped article, so that when a device body rotates, a belt body at the end part of the clamping strip floats, and the spray head has extremely high aesthetic property.

The invention relates to a ventilation hood capable of being opened in four sides. The ventilation hood comprises middle bearing mechanisms and middle upper supporting plates, side glass frames are installed on the outer walls of the bottoms of the middle bearing mechanisms, side bearing mechanisms are fixed to the side ends of the side glass frames, and side door handles are installed at the topsbetween the middle bearing mechanisms and the side bearing mechanisms; penetrating holes run through the interiors of the side door handles, the middle upper supporting plates are installed at the inner sides of the bottoms of the middle bearing mechanisms, cabinets are fixed to the tops of the middle upper supporting plates, cabinet middle holes run through the middles of the cabinets, and cabinet side holes are formed in the sides, away from the cabinet middle holes, of the inner walls of the cabinets. According to the ventilation hood capable of being opened in four sides, the side ends ofthe ventilation hood can be supported through side columns, that is to say, the side columns are uniformly distributed at the four corners of the ventilation hood body, and connected with the side glass frames through middle front columns. The overall assembly effect of the ventilation hood body is better, all parts are more firmly connected, and the safety performance of the ventilation hood during use is improved.

The invention relates to a self-cleaning type rotary valve for a wellhead of an oil pumping unit. The self-cleaning type rotary valve comprises a valve body and connecting side bases, wherein outer walls of left and right ends of the valve body are equipped with jointing slide paths; inner ends of the jointing slide paths are connected with slide slots; the inner ends of the slide slots are jointed with linking mechanisms; the connecting side bases are positioned outside left and right ends of the valve body; and ring-shaped sealing rings are arranged at the inner sides of the connecting sidebases. The self-cleaning type rotary valve has the beneficial effects that: the self-cleaning type rotary valve for the wellhead of the oil pumping unit is equipped with side strip handles and positioning screws, and can be conveniently held through the side strip handles, so that a jointing middle column is conveniently controlled to use; and meanwhile, through rotary use of the positioning screw, positioning operation can be performed on the jointing middle column through fitting, so that thread connecting operation can be conveniently performed through a threaded connecting hole, and therefore, a fixed blocking base is conveniently in threaded connection and fixation to outside fixing substances to achieve multiple positioning effects, and assembly performance of the device body is conveniently improved.

The invention relates to a hydraulic torque converter testing machine provided with a track buffer mechanism and capable of being stably pushed. The testing machine comprises a machine body and a buffer mechanism, a transverse slideway penetrates through the outer wall at the top end of the machine body, and an outer hoisting mechanism is installed outside the transverse slideway, a transmission mechanism is arranged at the middle inside the upper end of the machine body, the outside of the transmission mechanism is connected to a limiting outer stop rod, buffer mechanisms are arranged at theleft end and the right end of the limiting outer stop rod, an equipment chamber is formed in the bottom end of the machine body, and a linkage opening is formed on the inner wall of the equipment chamber in a penetrating mode. The beneficial effects of the invention are that: the hydraulic torque converter testing machine with the track buffer mechanism and capable of being stably pushed is equipped with block inner grooves and inner through grooves, cables can be lapped through inner through grooves in outer line adjusting blocks, the bottom ends of the inner through grooves are a wave-shapedstructure, so that the cables can better fit the inner walls of the inner through grooves, at the same time a plurality of groups of outer cable adjusting blocks are arranged, a plurality of cables can be lapped, and the lapping performance of the cables is enhanced.

The invention provides a faucet structure. The faucet structure comprises a faucet shell with a body part and a faucet part extending from the body part; a valve assembly including a valve seat and avalve element installed in the valve seat, wherein the valve seat is provided with an embedded space; a connecting member, which is radially arranged in the embedded space and is limited between the valve seat and the inner peripheral wall of the body part, and has a mixed water outlet channel with a diversion inlet connected to the valve seat; and a water outlet pipe, which is installed in the faucet part, and has a diversion outlet with a water inlet connected to the connecting member, and the diversion outlet is located at the junction of the body part and the faucet part. Accordingly, theassembly space requirement can be reduced, unnecessary lead angle design can be avoided, the production cost can be reduced, and the product quality and aesthetics can be improved.

Disclosed is an oil drain plug apparatus, wherein the oil drain plug apparatus is mounted on an automobile component containing a fluid including oil, and the oil drain plug apparatus includes a mounting portion provided on the automobile component and having a fastening hole penetrating the mounting portion; a plug portion configured to be inserted into the fastening hole and mounted on the mounting portion; and a sealing portion for sealing a gap between the mounting portion and the plug portion, wherein the sealing portion is mounted on the mounting portion while being coupled to the plug portion, wherein the plug portion includes a plug configured to be inserted into the automobile component through the fastening hole when coupled to the mounting portion; and a cap extending from the plug so as to be exposed to the outside of the automobile component through the fastening hole when coupled to the mounting portion, and the plug portion is rotated after being inserted into the fastening hole, and is fixed to the mounting portion, wherein one or more interference blades configured to protrude from the outer circumferential surface of the cap and bend toward the plug are formed on the cap to limit the rotation angle of the plug portion relative to the mounting portion. With this configuration, easy assembly may be realized, and maintainability and repairability may be improved.

The invention relates to a robot for guiding a patient in a hospital. The robot comprises a top seat and a center seat; holding handles are welded to the outer walls of the front ends of the left sideand the right side of the top seat, each of the left end and the right end of the top seat is internally provided with an air conveying channel, the end, close to the corresponding outer wall of thetop seat, of each air conveying channel is connected with a ventilating area, and a central separation layer is arranged on the outer side of each ventilating area; and a supporting mechanism is fixedat the lower end of the center seat, the center seat is located at the lower ends of the central separation layers, a rotary-connection rotary shaft is connected to the lower end of the supporting mechanism, a linkage mechanism is arranged at the lower end of the rotary-connection rotary shaft, and a transmission mechanism is fixed at the bottom end of the linkage mechanism. Being provided with indented walls and connecting grooves, the robot for guiding the patient in the hospital has the beneficial effects that the friction force between clamping blocks and the connecting grooves during contact can be improved through the indented walls, when the clamping blocks move towards the connecting grooves, the positioning operation can be carried out, and then the positioning operation of an adjustable installation mechanism can be completed conveniently.

The invention discloses a handle seat with a wrist protection effect for an end wall positioning type handheld alloy analyzer and belongs to the field of alloy analyzers. The handle seat comprises a handle base and a wall fixing mechanism; a side seat is fixed at the outer end of the top end of the handle base; a central seat is mounted on the inner side of the bottom end of the side seat; a portis formed in the top end of the central seat; a clamping groove is formed in the right end of the port; the wall fixing mechanism is arranged at the upper right end of the central seat; a wrist protecting belt is bonded to the right wall of the central seat; belt fixing mechanisms are arranged at the front end and the rear end of the central seat; and locking mechanisms are arranged at the left end and the right end of the side seat. According to the invention, a rectangular box body with the front end face and the rear end face being hollowed out is formed through the wall base and the base opening, therefore, when the wall base is drawn out, electric appliances such as a connecting module of a sensor or an alloy measuring instrument can be placed on the front end and the rear end of thewall base, threaded holes are formed in the inner wall of the wall base in a rectangular surrounding mode, and then threaded connection can be conveniently carried out.

This invention relates to a guiding device when mounting a light source assembly unit in an image display device to assemble the light source box in the frame accurately and easily. This invention includes a light emitting source, a light source box supporting the source and a frame fixing and supporting the box characterizing that a guiding device is set at the opposite position between the light source box and the frame separately, one is set above the bottom of the frame made up of a convex guiding slot, the other is set below the box bottom composed of convex guide strips opposite to the guide slot, besides, the light source box is inserted into the frame under the situation of supporting the stripe on the guide slot.

The invention relates to a filter device for manufacturing automobile coating glue. The filter device comprises a main body and an embedding mechanism, wherein an inner chamber is formed in the middlepart of the main body, a filter strip is arranged at the inner end of the inner chamber, a lifting opening is formed in the top end of the main body in a penetrating mode, and side loading mechanismsare arranged on the two sides of the top end of the main body. The filter device for manufacturing automobile coating glue has the following beneficial effects: a panel can be directly obtained through a panel connection channel; when the panel and an embedding opening are embedded, the panel can be directly locked, so the panel can be conveniently and better positioned and used and has better practical performance when being operated and controlled; some cable structures can be directly connected to exposed panel openings in a penetrating manner, wiring and other placement operations can bebetter conducted conveniently, and a device body is more convenient to use; and meanwhile, filtering operation can be conducted conveniently through the filter strips, liquid generated when automobilecoating glue is manufactured can be filtered conveniently, and therefore, processing and production of the coating glue can be better conducted.

The invention discloses a high-pressure cleaning pump impact spray head. The high-pressure cleaning pump impact nozzle comprises a touch head and positioning mechanisms, end strips are arranged at the tops of the left end and the right end of the touch head, hoisting mechanisms are installed in the middles of the left end and the right end of the touch head, hoisting rings are installed at the foot ends of hoisting mechanisms, fixed blocks are installed at the left end and the right end of the bottom end of the touch head, and the positioning mechanisms are arranged at the end parts of the fixed blocks. According to the high-pressure cleaning pump impact spray head, the position of a linkage disc can be in threaded transmission through rotation between a positioning base and the linkage disc, then the position of an end disc at the end of the linkage disc is adjusted and controlled, the extremely high adjusting and controlling effect is achieved, the range of the linkage disc can be conveniently changed for flexible butt joint use, and the good linkage effect is achieved; and through the use of a foot hole, various peripherals can be linked, loaded and connected, for example, battens for reinforcing are firmly positioned at the side ends of foot pieces through screws to be used, the extremely-high assembling and connecting effect is achieved, and the stability performance of the end of the touch head can be conveniently improved.

The invention relates to a foot sole detector with a function of dangerous explosive detection. The foot sole detector comprises a detector body and a circulator, the detector body is internally provided with a center inner chamber, the top end of the center inner chamber is penetratingly provided with a penetration slide groove, a slide wall is fixed to the bottom end of the penetration slide groove, the outer wall of the slide wall is connected with toothed blocks, a penetration slider is connected at the inner end of the penetration slide groove, and a connector is fixed to the bottom end of the penetration slider. The circulator is mounted at the left upper end of the detector body, and an acquisition seat is mounted at the right upper end of the detector body. The foot sole detector with the function of dangerous explosive detection has advantages that the toothed blocks, the penetration slider and the connector are arranged, the position of the connector can be slidably adjustedthrough sliding between the penetration slider and the penetration slide groove, and accordingly the fixed use position of the connector can be changed conveniently; in addition, by the toothed blocks, the penetration slider can be retained, then limiting operation of the penetration slider can be realized, and a great positioning effect is achieved.