241results about How to "Stable installation" patented technology

The invention provides a multifunctional sun shading device. The multi-functional sun shading device comprises a case (1), a lifting mechanism (2) and a folding mechanism (3), wherein the lifting mechanism (2) is connected to the case (1); the lifting mechanism (2) drives the folding mechanism (3) to unfold and fold; the case (1) comprises a case body (11) and an electrical machine; the lifting mechanism (2) comprises a lifting rod (21), a lifting platform (22) and a lifting seat (23); the electrical machine arranged in the case body (11) drives the lifting platform (22) to move along the axial direction of the lifting rod (21); the lifting rod (21) is arranged on the case body (11) through the lifting seat (23). The multi-functional sun shading device is reasonable in structure design; when equipment is failed, umbrella cloth can be manually folded by an emergency mechanism, the assembling efficiency is greatly improved by using an instant-plug fastener; a wide market prospect is available.

The invention discloses a mounting device of a small fan bush, which comprises a material distributing component, a stitching component and a material loading component, wherein the material distributing component comprises a material distributing hopper provided with a cavity, a material distributing pipe and a material receiving block; the stitching component comprises a stitching head capable of moving in the longitudinal direction; the stitching head comprises a stitching rod provided with an inner cavity, an ejector rod capable of sliding in the inner cavity in the longitudinal direction, and a pair of clamping jaws rotationally arranged in the stitching rod; a through-hole communicated with the inner cavity is arranged at the lower end part of the stitching rod; an outer hole communicated with the inner cavity is formed on the outer edge surface of the stitching rod; each clamping jaw is provided with a projecting part and a continuing part positioned below the projecting part; and the material loading component comprises a material loading head used for transferring the bush from a material loading platform of the material distributing component to a material receiving platform of the stitching component. The mounting device adopting the structure has the following advantages: the positioning and the mounting are completed by adopting full-automatic equipment, so the positioning is accurate and the mounting is firm; and the positioning operation and the mounting operation are completed once, so the time is saved.

A parts-placing apparatus is provided with a rotary head, the rotary head having multiple adsorption nozzles attached thereto. On the basis of a post-adsorption image (S130) and a pre-placing image (S180), the adsorption deviation (position change) of parts from after the adsorption of the parts to before the placing of the parts is determined (S190). The post-adsorption image is obtained by capturing an image of the side of the adsorption nozzle immediately after the adsorption of the parts and the pre-placing image is obtained by capturing an image of the side of the adsorption nozzle immediately before the placing of the parts. Therefore, it is possible to appropriately detect the generation of the adsorption deviation in the parts that are adsorbed by using the adsorption nozzles on the basis of the movement or the like of the adsorption nozzles caused by the rotation of the rotary head.

The invention discloses a mounting method for an in-built detachable rubber water stop tie, mainly comprising the following steps: fixing a bottom steel plate respectively to the concrete at the two sides of a settlement joint via expansion bolt mechanisms or in the way of welding the steel plate with the inner reinforcing steel bars of the concrete; blocking the gap between the bottom steel plate and the concrete with epoxide resin slip-casting; coating polysulfide rubber on the surface of the settlement joint and the surface of the bottom steel plate; mounting the rubber water stop tie on the bottom steel plate; mounting an upper steel pressure plate and fixing the plate with the rubber water stop tie. The bottom steel plate can be fixed by means of chiseling the concrete until the reinforcing steel bars are exposed and then welding the bottom steel plate to the reinforcing steel bars, or of punching the concrete without reinforcing steel bars, injecting epoxide resin into the punched holes, fixing the expansion bolts in the holes, welding the bottom steel plate to the expansion bolts and at last welding all gaps between the expansion bolts and the bottom steel plate. The mounting method for an in-built detachable rubber water stop tie of the invention has good effect on preventing water seepage and is reliable in mounting the rubber water stop tie, and the mounted rubber water stop tie is easy to replace.

The invention provides a fast self locking type grounding wire clamp with the advantages that the pressing connection is firm and reliable, and the application is wide. The fast self locking type grounding wire clamp comprises a support plate, wherein a guide rod is designed at the right end of the support plate, an upper wire pressing plate is designed at the upper end of the guide rod, a lower wire pressing plate is designed above the support plate, a U-shaped opening is rightwards arranged on the lower wire pressing plate, the U-shaped opening is matched with the guide rod, a fixing cover is fixedly connected with the lower surface of the support plate, an upper transmission gear, a lower transmission gear and a support gear are fixedly connected in the fixing cover through shafts, an upper transmission rod is designed at the left side of the upper transmission gear and the lower transmission gear, the upper transmission rod is engaged with the upper transmission gear and the lower transmission gear, the upper end of the upper transmission rod is fixedly connected with the lower wire pressing plate, a lower transmission rod is engaged between the upper transmission gear and the support gear, one end of the lower transmission rod extends out of the fixing cover, a spring pin is fixedly connected inside the fixing cover, and the spring pin is clamped and connected with right teeth of the lower transmission rod.

The invention discloses an automobile motor wire harness rubber sheath. The automobile motor wire harness rubber sheath is prepared from following raw materials, by weight, 95 to 100 parts of chloroprene rubber S40V, 6 to 8 parts of polyvinyl ether, 3 to 4 parts of locust bean gum, 1 to 2 parts of ferrous sulphate, 4 to 6 parts of teflon wax, 12 to 18 parts of bone black, 0.2 to 0.4 part of tetrabutylammonium bromide, 1 to 2 parts sodium fluosilicate, 10 to 13 parts of Precipitated white carbon black, 1 to 2 parts of anti-aging agent DFC-34, 0.7 to 1 part of sulphur, 0.1 to 0.2 part of sodium peroxide, 7 to 8 parts of chlorinated paraffin, 1 to 2 parts of anti-oxidant 168, and 14 to 20 parts of a composite filling material. The automobile motor wire harness rubber sheath is capable of preventing motor from mud and water mixture, and avoiding motor short circuit and fire failure; can be installed firmly; is not easy to fall off or break; and is high in strength, and rebound resilience.

The invention provides a ground wire clamping tool with an adjustable head rod angle, relates to a ground wire operating and clamping tool, and aims at solving the problems that a ground wire adopted by an existing power substation is mainly a detachable ground wire, is not screwed tightly, has a dead angle and is inflexible to connect. The ground wire clamping tool comprises a clamping head and an operating rod, wherein the clamping head comprises a clamping holder and a clamping head; the clamping head is rotatably connected to a clamping head connection handle of the clamping holder through a connecting tongue and a pin shaft; a reset spring is arranged between the clamping holder and the connecting tongue; a small reset spring is arranged between the connecting tongue and the clamping head; the connected part of the operating rod and the clamping head is provided with a rotation positioning device; the operating rod is provided with a clamping head pushing and fixing device; the pushing part of the clamping head pushing and fixing device on the operating rod is the tongue back of the connecting tongue; the operating rod is provided with an operating rod bending and fixing device which is used for adjusting the bending direction of the operating rod and fixing the bending angle; and the clamping holder is provided with a ground wire connector which is used for connecting the ground wire. According to the technical scheme, the hanging operation of the ground wire is relatively firm and safe.

The invention discloses an ignition switch lock supporting key-free starting and key-employed starting. The lock includes a knob, a lock core and a lock body. The knob is in linked connection with thelock core. A rotary shaft is arranged in the lock body in a rotary manner. The rotary shaft is in linked connection with the lock core. A rotor switch is arranged in the lock body. The lock body is also provided with a drive sheet and a lock bolt. The rotary shaft rotates and drives the drive sheet to move so as to realize the telescopic movement of the lock bolt. The lock body is provided with an electromagnetic controller. The electromagnetic controller is provided with a pin roll. The lock core is provided with a blade groove. A blade matched with a key is arranged in the blade groove. Thelock core is sleeved with a rotary lock core sleeve provided with a neck or a hole fitting with the blade. The outer periphery of the lock core sleeve is provided with a pin roll groove. The pin rollleaves or inserts into the pin roll grove so as to realize the locking or unlocking of the lock core. By adopting the above scheme, shortcoming of the prior art are overcome. The ignition switch locksupporting key-free starting and key-employed starting is simple in structure and reasonable in design.

The invention relates to an intelligent junction box with a monitoring protection system, which comprises a box body, a box cover, a fixing mechanism and a monitoring system, wherein the monitoring system comprises a temperature sensor, a smoke sensor, a humidity sensor, a PLC, and an alarm; the temperature sensor, the smoke sensor, the humidity sensor, and the PLC are arranged in a monitoring area; the alarm is arranged on the box body; and the temperature sensor, the smoke sensor, the humidity sensor, and the alarm are connected with the PLC respectively. Due to the intelligent monitoring protection system, the mounting is more firm, and the personal safety and the property safety of a user are ensured.

The invention relates to a U-shaped tab type wireless temperature sensor device of a transformer substation. The U-shaped tab type wireless temperature sensor device comprises a wireless temperature sensor body and a U-shaped tab; the wireless temperature sensor body is fixed to the U-shaped tab, and a heat-conducting face of the U-shaped tab and a heat-conducting face of the wireless temperature sensor body are in directly contact connection or are molded integrally. Compared with the prior art, the U-shaped tab type wireless temperature sensor device has the advantages of installation easiness and firmness, high temperature resistance, data accuracy, maintenance easiness and the like.

The invention discloses a large-angle universal crushing hammer. The large-angle universal crushing hammer comprises a crushing tip, a hammer body connected with the crushing tip and protective platesfixed on the two sides of the hammer body, wherein the protective plates on the two sides are symmetrically arranged on the left and on the right of the hammer body, the crushing tip is exposed at the front ends of the protective plates, and pin shaft assemblies distributed triangularly are arranged at the rear ends of the protective plates on the two sides; the pin shaft assemblies are the pin shaft assembly A, the pin shaft assembly B and the pin shaft assembly C; and the pin shaft assembly A is away from the crushing tip compared with the pin shaft assembly B and the pin shaft assembly C.The large-angle universal crushing hammer is simple in structure, the shape of the protective plates is different from the shapes of triangular and vertical protective plates in the prior art, three sets of the pin shaft assemblies distributed triangularly are arranged at the rear ends of the protective plates, an operator can selectively switch connection of an excavator, the pin shaft assembly Aand the pin shaft assembly B or the excavator, the pin shaft assembly A and the pin shaft assembly C, the rotation operation directions of the excavator connected with the pin shaft assembly A and the pin shaft assembly B or the excavator connected with the pin shaft assembly A and the pin shaft assembly C are not exactly the same, the rotation operations of the pin shaft assembly B and the pin shaft assembly C mutually compensate, and the operation range angle of the crushing hammer is greatly enlarged.

The invention discloses a metering type feeding device for ornamental fish. The device comprises a storage can, the storage can comprises an upper cover and a can body, the lower end of the upper cover sleeves the upper end cornice of the can body, a drying box is installed at the top of the interior of the upper cover, a controller is installed on the right side outer wall of the can body, a display is installed at the lower end of the controller, a temperature sensor is installed at the lower end of the display, a pressure sensor is installed at the lower end of the can body, and a discharging tube is installed at the lower end of the middle of the pressure sensor. By the arrangement of the drying box, the pressure sensor, the controller, an electromagnetic valve, a vibration motor, thedisplay, the temperature sensor and a sensing end, the problems that the healthy condition of fish is affected by the easy mildewing of feed caused by moisture, the feeding device is easily blocked when discharging is conducted, the feeding device has a single function, the ornamental fish eat excessive feed and irregular deaths are caused, timely and quantitative feeding cannot be conducted, andmetering cannot be conducted on the feed are solved.

The invention relates to the technical field of spider culture, in particular to a culture device for spider culture. The culture device comprises a culture box, a clamping hoop and a frame. An opening is formed in the outer end of the culture box. A box cover for closing the opening of the culture box is arranged at the opening of the culture box. A fodder box is arranged at the inner side of the box cover. The culture box is transversely arranged in the frame. The opening of the culture box faces the outer side of the frame. A keeper can place spiders into the culture box to feed the spiders, fodder is added by drawing out the fodder box or pushing a moving door open to feed the spiders, the keeper can feed the spiders conveniently, operation is simple and easy, working intensity of the keeper is effectively relieved, and daily workloads and work pressure of the keeper are reduced; moreover, the culture device is simple and firm in structure, low in cost, and capable of meeting the requirement for large-scale culture, culture site space can be utilized fully, standard and simple culture management is achieved, and the culture cost is effectively reduced.

The invention discloses a lightning-protection shockproof hammer mounting and positioning device and method. The invention belongs to the technical field of power transmission and distribution. The device comprises a shockproof hammer head, a steel strand and a chuck body, the chuck body comprises a threading base and a fixing base. The threading base is provided with a strip-shaped cavity, a first threading hole and a second threading hole for a wire to penetrate through, a positioning and clamping mechanism comprises a lead screw, a sliding base, a connecting rod, a pressing head, a shaft rod and a positioning base, a hand wheel is fixed to an outer wall of the threading base through a clamping mechanism, and the clamping mechanism comprises a base, a telescopic spring, a telescopic guide column, a connecting base, a shaft pin and an inserting block. The invention discloses the lightning-protection shockproof hammer mounting and positioning device and method. A shockproof hammer is installed and positioned through the positioning and clamping mechanism, the shockproof hammer can be effectively prevented from sliding due to loosening and affecting the shockproof effect, the shockproof hammer is firmly installed and is not prone to loosening, the shockproof effect is good, the situation that the use of the shockproof hammer is affected due to self-rotation of the hand wheel canbe prevented through the clamping mechanism, and the device is safe and reliable to use.

The invention relates to a sedan roof decorative strip, which comprises a decorative strip body and a clamp arranged in the middle of the body and matching with the flange of the roof; wherein a front positioning fastener is spliced in the front end of the decorative strip body, and a back positioning card is spliced in the back end; the front positioning card is clamped with the front rivet welded on the roof, thus realizing effective positioning of the roof decorative strips and eliminating the up-wrapping of the front end part; the back positioning card is clamped with the back rivet welded on the roof, thus eliminating the up-wrapping of the back end part of the roof. The decorative strip has reasonable positioning and stable installation, and eliminates the up-wrapping of the front and the back ends, and at the same time, simplifies the manufacture and assembly processes.

The invention discloses an improved structure of a printing head of a thermal printer. The improved structure comprises a body, a mounting plate and a spring, wherein the two ends of the mounting plate are inserted into the body at an interval; and the two ends of the spring are propped between a spring mounting seat of the body and the mounting plate; more than one open slot is arranged on the spring mounting seat; and a limiting rod with a limiting function is arranged at the center of the spring. When the improved structure is assembled, one end of the spring is in sleeve joint with a convex column of the mounting plate, and the other end of the spring slides into the open slot from the opening of the open slot of the spring mounting seat and is propped in the open slot of the spring mounting seat, thus the conventional process of mounting the printing head with a bolt is eliminated, and the assembly is very convenient and quick. Moreover, through the fixing mode with the spring, the problem that the bolt drops due to the vibration of the printing head after long-term use is avoided, and thus the mounting is firmer and more reliable.

The invention discloses a support for a vehicle-mounted navigator. The support comprises a box and a cover. The cover covers the opening end of the box, an upper clamping portion is arranged on the inner wall of the cover, a lower clamping portion used by matching with the upper clamping portion is arranged in the box, the lower clamping portion comprises a cross bar on which at least one group of lower fixing clamps is arranged, the cross bar penetrates two through holes in the box to be fixed on the box, one end of the cross bar is connected with a screw, the other end of the cross bar is connected with a square head, the lower clamping portion also comprises a fastening nut and an adjusting nut, a storage chamber is arranged at the bottom in the box and used for storing a navigator which is not used, and at least one sucking disc is uniformly distributed at the bottom of the outer wall of the box. The support for the vehicle-mounted navigator can fulfill the functions of preventing sun radiation and preventing high temperature deformation for the navigator support sucking disc and a support body, and effectively protects a touch display screen of a vehicle-mounted navigator when the navigator is not used; and the multi-functional navigator support not only works as the navigator support, but also as a navigator storage box after the navigation is finished, thereby being convenient and practical.

The invention provides an automobile windscreen wiper which comprises a main framework, two auxiliary frameworks and a wiping strip, wherein the two auxiliary frameworks are respectively fixed on both sides of the main framework through screws; each auxiliary framework comprises a claw part, both ends of the claw part are respectively provided with a clip, and the claw part is hinged with the clips through torsion springs; and the wiping strip is clamped and fixed to the inside of the cavity formed by the two clips. The automobile windscreen wiper is simple in structure; and under the action of the torsion springs, the wiping strip is tightly clamped by the clips, and thus, can be installed more firmly and can not easily come off.

The invention discloses a drilling machine for lamp production which is convenient for installing a drill bit. It comprises a drilling machine body. A rotating table is arranged on the drilling machine body. The bottom of the groove is provided with a chute, and a spring is fixedly installed on one side of the inner wall of the chute, and one end of the spring is fixedly connected to one side of the slide plate, and the bottom of the slide plate passes through the chute and extends to the groove inside, and one side of the slide plate is fixedly installed with a pressure block, and the side of the slide plate away from the pressure block is fixedly installed with a limit block. In the present invention, the pressing block and the locking block are arranged, and the pressing block is squeezed by the locking block, so that the sliding plate moves to both sides. When the bottom of the locking block is separated from the top of the pressing block, the elastic force of the spring will restore the sliding plate position, when the slide plate returns to its original position, the top of the pressing block contacts the bottom of the block, so that the block cannot be disengaged, thereby completing the installation of the drill bit.

The present invention belongs to the field of building decorating material, and is especially one kind of baseboard. The baseboard includes one baseboard and fixing support, and the fixing support is one integral structure including one back board with longitudinal raised strip and one side board with bent baffle, and the baseboard has flat blocks corresponding to the back board and the side board. Between the baseboard and the fixing support, there is some space capable of being applied for laying pipes and wires. The present invention has the advantages of high installation stability, convenient disassembling, good look, etc.

The invention provides an electronic device fixing bracket which is used for fixing an electronic device to a rear view mirror support in an automobile. The electronic device fixing bracket comprises an adjusting support part, a connecting part and a sleeving part; the adjusting support part is used for adjusting the position of the electronic device relative to the rear view mirror support; the connecting part is positioned on one side of the adjusting support part and is used for connecting the electronic device; the sleeving part is positioned on the other side of the adjusting support part and is used for sleeving the rear view mirror support. Through the electronic device fixing bracket, the electronic device for the automobile can simultaneously achieve the effects of being firmly mounted on the rear view mirror support in the automobile and being adjusted in angle or position.

The invention relates to a piece of automatic assembly equipment for fittings of a power distributing cabinet. The automatic assembly equipment comprises a first feeding mechanism, a second feeding mechanism, a shaping mechanism and a tightening mechanism, wherein the shaping mechanism comprises a positioning component, pulling components and an arching component, wherein the positioning componentis arranged above conveying components b, the pulling components are glidingly arranged on the positioning component, and the arching component is located between the two sets of conveying componentsb; and the tightening mechanism comprises a lifting component, a hoop component, a linkage component, a pressing-down component and locking components, wherein the lifting component is arranged on the arching component, the hoop component is located above the lifting component and below the conveying components a, the linkage component is arranged on the hoop component and cooperates with the hoop component to synchronously drive, the pressing-down component is located above the conveying components a and cooperates with the hoop component to synchronously drive, and the locking components are symmetrically arranged on the lifting assembly. The automatic assembly equipment disclosed by the invention solves the problem that a switch and a wiring board need to be fixed in position when a null line is assembled with the switch and the wiring board, and otherwise, the stable operation of hooping the null line by a nut is influenced.

The invention provides a keel-adjustable mounting structure for a prefabricated wall surface. The keel-adjustable mounting structure comprises a leveling piece, a keel and an adjusting bolt, wherein the leveling piece is fixedly arranged on a wall base layer; a column sleeve is arranged on the leveling piece, threads are arranged on the inner wall of the column sleeve, a spring is arranged on thecolumn sleeve in a sleeving mode, and two baffles arranged in parallel are arranged on the leveling piece; a groove is formed in the surface of the keel, and a kidney-shaped hole formed in the lengthdirection of the groove is formed in the bottom face of the groove; and the adjusting bolt penetrates through the kidney-shaped hole to be connected to the column sleeve, the spring abuts against thebottom face of the groove, and the bent edges on the two sides of the keel abut against baffles of the leveling piece. According to the keel-adjustable mounting structure for the prefabricated wall face, the keel for the prefabricated wall face can be accurately adjusted, so that mounting is firm, and the flatness of the wall face formed by fixing wallboards to the keel is good.

The invention discloses a mounting rack of an electromechanical device. The mounting rack comprises a mounting plate, wherein a plurality of supporting columns are arranged at the bottom end of the mounting plate; a group of chutes is formed in the mounting plate in a crossing manner; opened holes are formed in the top ends of the chutes; a plurality of locking mechanisms which are matched with the chutes are arranged on the top end of the mounting plate; a fixing block is arranged on the top end of the mounting plate and is positioned at one side of each locking mechanism; lead screws are arranged at the fixing blocks in a penetrating inserting manner; a rotating block is arranged at one end, far away from the corresponding locking mechanism, of each lead screw; and one end, close to thecorresponding locking mechanism, of each lead screw is connected to the corresponding locking mechanism through a bearing. The mounting rack of the electrochemical device has the beneficial effects that the chutes and the opened holes are formed, so that operators can adjust the space between each locking mechanism and the center of the mounting plate through the corresponding lead screw, so thatthe electrochemical mounting rack can be adaptively adjusted based on the size of different electromechanical devices, and as a result, the adaptability of the electrochemical mounting rack is improved; the locking mechanisms are arranged, and clamping claws in the locking mechanisms are capable of fixing bottom mounting columns of the electrochemical device, so that the firmness of the electrochemical mounting rack in use can be improved.

The invention discloses a stamping die for manufacture of automobile roofs; the stamping die comprises an upper die, an upper die fixing plate, a lower die and a lower die fixing plate; the upper die fixing plate and the lower die fixing plate are provided with clamp grooves, upper support shafts are mounted on the upper die fixing plate, the upper die is mounted on the upper die fixing plate through screw shafts, pads and bolts, one side of the upper die is provided with an upper die oil inlet, the lower die is mounted on the lower die fixing plate through screw shafts, pads and bolts, one side of the lower die is fitted with a lower die oil inlet and a lower die oil outlet, each corner of the lower die is provided with a cavity, a steel chain and a steel block, lower support shafts are mounted on the lower die fixing plate, rollers are mounted on the lower die fixing plate, a sleeve is arranged in the lower end of each upper support shaft, a fixing shaft is mounted at the top of each lower support shaft, and each fixing shaft is sleeved with a spacer. The upper die and the lower die are mounted on the fixing plates through the screw shafts, the pads and the bolts, mounting is stable, and demounting is convenient; the upper die and the lower die are provided with the oil inlet and the oil outlet, and the stamping die can be heated.

The invention discloses a fingerprint attendance machine with a sliding surface cover. The fingerprint attendance machine with the sliding surface cover comprises a shell; a display screen is embeddedon the front surface of the shell; a camera is embedded in the front surface of the shell and near the above position of the display screen; a key of a control body is embedded on the front surface of the shell and near the lower position of the display screen; and a loudspeaker is arranged on the front surface of the shell and near the lower part of the key. Through a sliding cover and a slidingrail, the sliding cover slides down when the fingerprint attendance machine does not need to be used and the sliding cover just can cover the body, so that parts of the body are not bare outside, theservice life of the body is prolonged, dust is prevented from falling on a fingerprint identifier, and the accuracy degree of attendance is influenced; when the body needs to be used, the sliding cover slides upwards, a limiting rod rotates, a limiting ring at the rotating end of the limiting rod is in sleeving connection with a limiting column when the limiting rod rotates to the horizontal position, and the limiting ring at the rotating end of the limiting rod is in sleeving connection with the limiting column, so that the fact that the sliding cover slides down under the gravity action isavoided.

The invention discloses a computer display screen anti-theft method. When anti-theft needs to be carried out, an anti-theft lock is opened, a cabinet door is opened, a handle is rotated, the handle drives a first rotating shaft to rotate through a rotating disk, the first rotating shaft drives a driving gear to rotate, the driving gear drives driven gears to rotate, the driven gears drive drivingwheels to rotate through second rotating shafts, the driving wheels drive driven wheels to rotate through belts, the driven wheels drive threaded cylinders to rotate, threaded posts are enabled to drive a display screen body to move upwards through a mounting plate, telescopic rods and springs push a support plate to move upwards through elongating until the threaded posts are separated from threaded caps, and thus disassembly on the display screen body is completed. The method avoids occurrence of cases of theft of the display screen body while the display body screen is effectively fixed.