86results about How to "Solve the inconvenience of disassembly and assembly" patented technology

The invention discloses an electrical connection structure for a heat radiating device and a switching circuit board and an electrical connection method, which are used for the inside of an electric device, the electric device is provided with a casing, a mother board, a hard disk and the switching circuit board, wherein the mother board and the hard disk are mounted in the casing, the switching circuit board is fixed on the casing and is electrically connected with the mother board and the hard disk. The electrical connection structure is structurally characterized in that the switching circuit board is equipped with a first connector, and the heat radiating device is equipped with a second connector corresponding to the first connector. The method comprises steps of firstly fixing and electrically connecting the first connector to the switching circuit board, mutually splicing the first and second connectors to electrically connect with the heat radiating device and the switching circuit board, thereby avoiding use of wires electrically connected the heat radiating device to the switching circuit board, thereby further saving assembly time effectively.

The invention discloses a rock three-point bending fixture for size effect tests. The rock three-point bending fixture includes a pressure head section and a supporting section arranged on the lower part of the pressure head section, the pressure head part includes a pressure head body and a pressure roller, and the pressure roller is arranged at the bottom of the pressure head body; and the supporting part includes supporting rollers, moving supports, a base, and a guide rail platform, the moving supports are arranged at the two ends of the guide rail platform correspondingly, the moving supports are connected with the guide rail platform through the base, the supporting rollers are further arranged on the moving supports, and the moving supports are arranged symmetrically on the guide rail platform using the pressure head body as the center. The rock three-point bending fixture for the size effect tests can be adapted to the rock three-point bending tests with various sizes by changing the pressure roller and the supporting rollers, and the three-point bending tests of each group of test pieces with the large size change are conducted on the fixture.

The invention relates to a water tank dismounting device for a steam cleaner. The device is mounted inside an outer shell of the steam cleaner and comprises a control part, a sliding part, an elasticity part and a lever part. One end part of the sliding part is matched with a slot arranged in the water tank; the elasticity part is arranged at the other end part of the sliding part and enables the sliding part to be inserted into the slot; the control part controls movement of one end part of the lever part so that the other end part of the lever part can drive the sliding part away from the slot. The water tank dismounting device for a steam cleaner of the above structure can drive the sliding part away from the slot with minor force based on the principle of the level, thereby relieving fixation of the water tank and being convenient to dismount.

The invention discloses a washing machine comprising a box, a control panel and a top cover. Installation plates are installed on the left side and the left side of the top of the box respectively, the control panel is detachably arranged on the box and located on the front portion of the box, the top cover is disposed on the box and located on the rear portion of the control panel, and the top cover is detachably connected with the box and the control panel forward or upward along a rear panel of the box. When the washing machine needs to be maintained, the top cover is made to be pushed forward relative to the whole machine, then the top cover is lifted upward, and disassembly and assembly inconvenience caused when the top cover is blocked by a wall or a cabinet is avoided, that is, people do not need to move the washing machine forward to detach the top cover from the washing machine. The maintenance mode is particularly suitable for heavy washing machines, operation is easy, and the maintenance process is simple. The washing machine is simple in structure, convenient to disassemble and assemble, easy to maintain, convenient to operate and good in use experience.

The invention relates to a vehicle clutch system performance test-bench device and a test system comprising the same. The clutch system performance test-bench device comprises a bench main body used for installing and carrying a to-be-tested component, a first support and a second support. The first support is disposed on the bench main body in a manner of being capable of adjusting relative positions, and the first support is suitable to install a vehicle transmission and a flywheel. The second support is disposed on the bench main body in a manner of being capable of adjusting relative positions, and the second support is suitable to install a clutch pedal. In the test-bench device, a clutch system and components (transmissions, flywheels, etc.) related to the clutch system are installed on the bench. The device can completely simulate finished vehicle environment, and meanwhile the device realizes effective measurement on pressure of a hydraulic pipeline and release bearing forces. The device effectively solves problems that component mounting and dismounting on a finished vehicle are not convenient, installation of sensors is difficult, and test cost is too high.

The invention provides a photovoltaic solar street lamp convenient to adjust, and relates to the field of photovoltaic solar street lamps. The photovoltaic solar street lamp convenient to adjust comprises a fixing base, an L-shaped supporting rod is fixedly connected to the top of the fixing base, a first electric telescopic rod is fixedly connected to one side of the top of the L-shaped supporting rod, and a first connecting plate is movably connected to the top of the first electric telescopic rod through a first middle shaft. A third electric telescopic rod in the fixed seat stretches out and draws back; the moving effect of the semicircular clamping ring is achieved under the cooperation of the moving plate and the fixed ring. Therefore, the installation of the photovoltaic solar street lamp becomes simple and efficient. The effect that the installed illuminating lamp is more stable is achieved through stretching and retracting of a fourth electric telescopic rod under cooperationof a semicircular clamping ring, so that the illuminating lamp is convenient to disassemble and assemble, and the problems that an existing solar street lamp is inconvenient to disassemble and assemble in the using process, and the angle is not easy to adjust are solved.

The invention discloses an LED spliced screen unit box. In the LED spliced screen unit box, firstly, a rapid lock male connector and a rapid lock female seat capable of locking in a matched manner arearranged on the side of a box frame, and rapid locking of two adjacent unit boxes is facilitated, so that the problem of dismounting inconvenience caused by the fact that screw bolts and nuts are used for connection and fixation at present is solved; secondly, the box frame is detachably connected with the module, and the box frame is connected with the module through a magnetic connecting piecethrough a magnet, so that convenient dismounting of the module and the box frame is realized; and thirdly, a detachable handle is arranged on the back of an LED display screen, the LED display screenis convenient to take, assembling and disassembling are facilitated, the safety is high, when the handle is not used, the handle can be dismounted from the back of the LED display screen, the space outside the box is not occupied, and the transportation and storage space is saved.

The present invention relates to a assemble structure between engine ornament cover and cylinder cover, which includes engines ornament cover, rubber cover, ball head bolt and air cylinder cover, inside of ornament cover and air cylinder cover mounting plan boss has T-shape boss perpendicular to ornament cover plane, upper of rubber cover is placed a T-shape block groove, lower of rubber cover is placed ball-head block groove, T-shape boss connects with T-shape block groove of rubber cover, ball-head block groove connects with ball head bolt mounted on air cylinder cover in advance, dismounting inconvenient problem is solved by rubber cover between ornament cover and cylinder cover, and at the same time resonating hidden danger is avoided between ornament cover and cylinder cover probable generated by rigidly attached. Further, T-shape boss and ornament cover are integrated injection made, and end penetrative hollow structure is designed for assuring the moulding structure; and chamfer angle at edge of T-shape boss make connect easy with T-shape block groove.

The invention relates to a ceramic dielectric filter and a method for conducting and fixing the ceramic dielectric filter and an antenna coupling plate. The filter adopts a spring pin assembly, wherein the spring pin assembly comprises a pin tube, a spring and a contact pin, the spring and the contact pin are arranged in the pin tube, the spring can buffer stress to prevent the contact pin from being damaged, and the stability of signal transmission between the contact pin and the antenna coupling can also be ensured. The ceramic dielectric filter is assembled and fixed by means of crimping ashielding fixing cover, so that the defects of easy damage or unstable contact of the ceramic dielectric filter in the prior art due to the adoption of electrode or contact pin welding for signal transmission and inconvenient disassembly caused by welding and fixing the filter are overcome, the signal transmission performance of the ceramic dielectric filter is improved, the signal transmission isstable, and the disassembly is convenient.

The invention discloses a railing capable of being rapidly disassembled. The railing comprises a vertical rod and a balancing frame, wherein the vertical rod is inserted into the soil, and the balancing frame is used for being connected with the vertical rod. A cone head is arranged on the lower portion of the vertical rod, a thread line is arranged on the cone head, and a gyrating arm is fixedly arranged at the upper end of the vertical rod; the balancing frame comprises a sliding sleeve installed on the vertical rod in a sliding mode, a horizontal rod fixedly arranged on the outer end surface of the sliding sleeve and a tight sleeving ring installed at the right end of the horizontal rod; the horizontal rod comprises the left horizontal rod and the right horizontal rod, the left horizontal rod is arranged in the right horizontal rod in a sleeved mode, and the left horizontal rod is slidably connected with the right horizontal rod; and a spiral hole is formed in the sliding sleeve, a positioning screw used for fastening the sliding sleeve is installed in the spiral hole, and a holding groove is formed in the position, above the cone head, in the vertical rod.

The invention discloses an engine timing encloser installation structure which comprises a timing encloser and a cylinder body. The timing encloser is arranged on the cylinder body by a buckling structure. The buckling structure comprises a chuck on the timing encloser, a ball head bolt on the cylinder body and a connecting piece for intermediate transition connection; both ends of the connecting piece are respectively provided with a clamping groove matched with the chuck and a ball head groove matched with the ball head bolt; the timing encloser is clamped with the clamping groove of he connecting piece by the chuck and the cylinder body is connected with the ball head groove on the connecting piece by the ball head bolt so as to implement connection of the timing encloser and the cylinder body. Due to adoption of the buckling connection method, the engine timing encloser installation structure is very convenient to carry out assembling and disassembling operations and has high labor efficiency. Furthermore, to avoid rigid connection of the timing encloser and the cylinder body, a rubber component is used as the connecting piece, so that the resonance risk is reduced and NVH (Noise Vibration and Harshness) quality of an engine can be promoted.

The invention discloses a conveniently disassembled and assembled handrail which comprises a vertical rod and a balancing frame, wherein the vertical rod is inserted into soil, and the balancing frame is connected with the vertical rod. A conical head is arranged below the vertical rod, a threaded line is arranged on the conical head, a rotating arm is fixedly arranged at the upper end of the vertical rod, the balancing frame comprises a sliding sleeve, a horizontal rod and a sleeve tightening ring, the sliding sleeve is slidably mounted on the vertical rod, the horizontal rod is fixedly arranged on the outer end surface of the sliding sleeve, the sleeve tightening ring is mounted at the right end of the horizontal rod, the horizontal rod is divided into a left horizontal rod and a right horizontal rod, the left horizontal rod sleeves the inside of the right horizontal rod and is slidably connected with the right horizontal rod, a spiral hole is formed in the sliding sleeve, a positioning screw for tightening the sliding sleeve is mounted in the spiral hole, and a containing groove is formed in the vertical rod and positioned above the conical head.

The invention discloses a 3D printer facilitating printing head replacement. The problem that an existing 3D printer printing head is not convenient to dismount and mount is solved. The printer comprises a printer shell, a fixed sleeve and a printing head, a mounting plate is arranged in the printer shell, a driving plate is fixed to the bottom of the mounting plate, two fixed holes are formed inthe bottom of the driving plate, connecting cavities are formed in the sides, close to each other, of the two fixed holes, and communicate with the fixed holes, the sides, away from each other, of thetwo fixed holes are provided with clamping holes, adjusting holes are formed in the two sides of the driving plate, pressing plates are arranged in the adjusting holes, and one sides of the pressingplates are fixedly provided with connecting columns. The printer is reasonable in structure, ingenious in design, and easy to operate. The problem that in the prior art, the printing head of the 3D printer is not convenient to dismount and mount is solved, the time for printing head replacing is saved, great convenience is brought to a user, and the printer is easy to use and popularize.

The invention relates to a circular concrete formwork capable of being assembled. The circular concrete formwork comprises a base, a standard segment, an end and handles, wherein the end, the standardsegment and the base are sequentially arranged from top to bottom; the outer walls of the end, the standard segment and the base are provided with transverse ribs a, transverse ribs b and transverseribs c respectively, and the transverse ribs a, the transverse ribs b and the transverse ribs c are each provided with a plurality of notches; one ends of part of the handles extend into the notches in the transverse ribs b through the notches in the transverse ribs a and rotate by a preset angle to make the end detachably connected with the standard segment; and one ends of part of the handles extend into the notches in the transverse ribs c through the notches in the transverse ribs b and rotate by a preset angle to make the standard segment detachably connected with the base. The circular concrete formwork is environmentally friendly, durable, high in strength, resistant to corrosion, low in weight, capable of being recycled many times, not liable to deformation, good in concrete forming effect, convenient and fast to disassemble and assemble, convenient to transport, economical and practical, and effectively solves the problems that a traditional circular steel formwork is thick and heavy, troublesome to assemble and low in construction efficiency and a circular timber formwork cannot be firmly reinforced and is liable to deviation.

The invention relates to the field of LED display, in particular to a lockset and splicing displays. The lockset comprises a left arc-shaped lock and a right arc-shaped lock; the left arc-shaped lockcomprises a left lock seat, a left locking plate and a left clamping device, the left locking plate is arranged in the left lock seat in a sleeving mode, the left clamping device is arranged in the left lock seat in a penetrating mode and clamps the left locking plate, a left vertical connecting plate is arranged at one end of the left locking plate, a clamping block is arranged on the left side wall of the left vertical connecting plate, and a clamping port is formed in the left side of the clamping block; the right arc-shaped lock comprises a right lock seat, a right locking plate and a right clamping device, the right locking plate is arranged in the right lock seat in a sleeving mode, the right clamping device is arranged in the right lock seat in a penetrating mode and clamps the right locking plate, a right vertical connecting plate is arranged at one end of the right locking plate, and a rotary clamping and buckling mechanism is arranged on the right side wall of the right vertical connecting plate; and the left vertical connecting plate is connected with the right vertical connecting plate in an abutting mode, and the rotary clamping and buckling mechanism is rotated to beclamped into the clamping port. According to the lockset and the splicing displays, two displays are spliced together through the lockset, and the problem that disassembling and assembling of existingsplicing displays are inconvenient due to the fact that the existing splicing displays are connected and fixed through threads of bolts and nuts is solved.

The invention discloses a high-formwork angle monitoring device capable of being disassembled and assembled quickly and a monitoring method thereof. The device comprises a detection mechanism and a disassembly and assembly mechanism, wherein the disassembly and assembly mechanism comprises two magnetizers, a connecting piece, a rotatable permanent magnet and a non-magnetic isolation plate. And thetwo magnetizers are oppositely arranged and are arranged on the high-framework. A separation space and a rotation space are reserved between the two magnetizers. The two ends of the connecting pieceare connected to the detection mechanism and the two magnetizers. The rotatable permanent magnet is rotatably installed in the rotating space, two magnetic poles which are oppositely arranged are distributed in the rotating radial direction, and the magnetism of the two magnetic poles is opposite. The assembly or disassembly process can be achieved only by rotating the rotatable permanent magnet by 90 degrees, more convenience and quickness are achieved, the disassembly and assembly efficiency can be improved, and the utilization rate of the device can be increased. Due to the fact that installation is conducted in a magnetic attraction mode, the device is firmer after installation and not prone to falling off, and continuous monitoring is guaranteed.

The invention provides an illuminating and sterilizing device for a dishwasher and belongs to the technical field of dishwashers. The illuminating and sterilizing device comprises a shell and photo-catalyst sterilizing lamps; the photo-catalyst sterilizing lamps are fixedly connected with the left side and the right side of the shell; fixing pieces are welded at the top ends of the left side and the right side of the shell, a substation box is embedded inside the shell, and an LED lamp panel is fixedly connected with the lower end inside the shell. The illuminating and sterilizing device for the dishwasher, provided by the invention, has the beneficial effects that the fixing pieces, UV sterilizing lamps and the photo-catalyst sterilizing lamps are arranged; the device is connected with the dishwasher through screw hole mounting screws in the fixing pieces, so that the disassembly and the assembly of the device are more convenient; meanwhile, by matched use of the UV sterilizing lampsand the photo-catalyst sterilizing lamps, dishes required to be sterilized are more thoroughly sterilized.

The invention discloses a small drilling device for hydraulic ring geological exploration, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a coaming, the interior of the coaming is movably connected with a drilling device, the two sides of the drilling device are provided with fixing devices, the exterior of each fixing device is provided with an adjusting device, and the adjusting devices are movably connected with the coaming. The invention relates to the technical field of drilling. According to the small drilling device for hydraulic ring geological exploration, by arranging the drilling device, when equipment is used, a locking device fixes a drill bit to the top of the support, the drill bit conducts drilling operation on the ground under driving of an external motor, when the drill bit is installed, the length of a telescopic rod is changed according to the actual diameter of the drill bit, and a clamping plate clamps the drill bit; the ball rotates along with rotation of the drill bit, the screw rod is screwed into the telescopic rod, the clamping plate is fixed under the action of the clamping device and the screw rod, and the problem that the drilling diameter of traditional drilling equipment is fixed is solved.

The invention discloses a wall-mounted foldable fixing anti-falling device for an electrocardiogram monitor. The wall-mounted foldable fixing anti-falling device comprises an instrument platform and a triangular support used for wall-mounted fixing; the instrument platform is installed on the triangular support through hinges; a circle of limiting boss is arranged on the outer edge of the instrument platform upwards; the front end and/or the side face of an instrument are/is tightly attached to the inner wall of the limiting boss; an adjustable instrument fixing locking block is arranged on the surface of the instrument platform and can be adjusted front and back according to the size of the instrument so as to abut against the rear end of the instrument; and the instrument is firmly fixed to the instrument platform through the limiting boss and the instrument fixing locking block. The wall-mounted foldable fixing anti-falling device is used for containing, fixing and locking the electrocardiogram monitor, the electrocardiogram monitor is prevented from falling off and being broken and injuring a patient, and meanwhile the problem that the electrocardiogram monitor is inconvenient to disassemble and assemble is solved; the instrument platform can be folded, and the problems that the occupied space is large, and the head of the patient is prone to being injured are solved.

The invention discloses a gas stove burner and a gas stove and belongs to the technical field of stove burning systems. The gas stove burner and the gas stove are designed for solving the problems that a fire cover seat of an existing gas stove is inconvenient to detach, and the inside of the stove is difficult to clean. The gas stove burner provided by the invention at least comprises a support plate and a convex structure extending outwards on the support plate. A fire cover seat of the gas stove can be arranged on the burner through the convex structure. Through the gas stove burner, the gas stove can be convenient to disassemble and easy to clean. The gas stove provided by the invention comprises the burner and the fire cover seat arranged on the burner. The fire cover seat is provided with an installing hole corresponding to the convex structure of the burner. The fire cover seat is arranged on the convex structure of the burner through the installing hole. The gas stove is simple to disassemble, and secondary air complementary quantity for gas can be more sufficient.

The invention discloses a pigment storage device for a color spraying machine, and relates to the technical field of color spraying machines. The pigment storage device comprises a substrate, whereina substrate groove is formed in the middle part of the upper end of the substrate; the substrate groove is internally movably connected to one end of a supporting rod; the other end of the supportingrod is fixedly connected to the middle part of the bottom end of a fixed seat; the bottom edge of the fixed seat is connected with the substrate through a pressure spring; the center of the fixed seatis fixedly connected with a fixed pile; the periphery of the fixed pile is fixedly connected with a fixed plate; the bottom end of the fixed plate is fixed connected with the fixed seat; sliding chutes are formed in the middle parts of two sides of the fixed plate respectively; each sliding chute is movably connected with a pigment box through a sliding plate; and each sliding plate is fixedly connected with the corresponding pigment box. According to the pigment storage device for the color spraying machine, through the cooperation of the pressure spring and the supporting rod, a damping role can be played, the pigment boxes are protected from being deformed, through the arrangement of the sliding chutes and the sliding plates, the pigment boxes can be taken down conveniently so as to becleaned and changed frequently, and through the arrangement of tapered ends and connecting holes, the pigment boxes can be fixed.