29results about How to "Increase assembly flexibility" patented technology

The utility model provides a high-voltage connector for new energy storage, which comprises a plug shell, a conductive plug bush, a plug end assembly, a cable locking assembly and a lock catch assembly, the plug end assembly comprises an anti-contact finger element, a sealing gasket and a sealing pressing block, and the cable locking assembly comprises a locking ring, a plug and a locking nut. The connector is provided with the anti-contact finger element, so that fingers of an operator are prevented from being inserted into the conductive plug bush by mistake during assembly; a creepage groove is arranged, so that an enough electrical safety distance is ensured, and the voltage withstanding grade, the safety and the reliability of the connector are improved; a plurality of sealing, limiting and locking matching structures are arranged, so that the waterproof and dustproof performance and the assembly precision of the connector are improved, the assembly firmness is enhanced, and parts are prevented from falling off; the sealing pressing block is in damping fit with the first sleeve part, and when the plug and the socket are connected and are not locked, the sealing pressing block can still rotate, so that the direction of the connector is convenient to adjust, the assembly flexibility is improved, the construction process is more convenient and efficient, and the connector is suitable for more application scenes.

The invention relates to the technical field of assembly type houses, and particularly discloses a modular assembly type steel structure house which comprises a bottom frame module, side frame modules, a top frame module and a roof module. The bottom frame module is divided into the bottom plates with the small size, transportation is convenient, the number of the bottom plates can be selected according to the size of a house during assembly, and the assembly flexibility is improved; the lower positioning columns of the side frame modules penetrate through the movable clamping positions of the bottom frame modules to movably limit the peripheries of the bottom frame modules, the assembly stability of the bottom frame modules is improved, and the heat preservation, sound insulation and decoration functions of the house are guaranteed through the layered design of the splicing wall bodies from outside to inside; the top frame module and the bottom frame module are matched to position the upper positioning columns and the lower positioning columns of the side frames to form a house frame structure, and the stability of the house frame is improved through clamping and limiting of the adjacent modules. The functional frame is matched with the upper positioning column and is in bolted connection, so that the connection stability with the positioning side frame is guaranteed.

The invention relates to an electronic lock of a charging pile, which is characterized in that a movable terminal and a static terminal are arranged on one side of a transmission rod, and a lug rotating along with the transmission rod is used for controlling the connection or disconnection of the movable terminal and the static terminal, so that the function of sending a locking or unlocking signal by a microswitch is realized, and the situation that the microswitch is used for sending a signal can be avoided; and meanwhile, the mounting flexibility of the static terminal and the movable terminal is higher, the static terminal and the movable terminal can be conveniently arranged in the charging pile electronic lock, the size of the charging pile electronic lock can be further reduced, the winding cost of the charging pile electronic lock is further reduced, and meanwhile the assembling flexibility of the charging pile electronic lock in the charging pile is improved.

The utility model discloses an assembly type heat preservation structure integrated plate which comprises a base layer wall body and a heat preservation integrated plate arranged at the front end of the base layer wall body, a bonding adhesive cement layer is further arranged on the outer wall of the rear end of the heat preservation integrated plate, and the heat preservation integrated plate is fixedly connected with the base layer wall body through the bonding adhesive cement layer. Assembly fasteners are arranged at the left end and the right end of the heat preservation integrated plate, and assembly reinforcing connecting devices are additionally arranged in the positions, close to the top end and the bottom end, of the assembly type heat preservation structure integrated plate. The two ends of the assembly reinforcing connecting device are fixedly connected to the interiors of the two heat preservation integrated plates correspondingly, so that the heat preservation integrated plates which are spliced and fixed left and right can be spliced and connected more firmly, and the assembly reinforcing connecting device can connect the two heat preservation integrated plates which are adjacent left and right into a firm whole. And the situation that the single heat preservation integrated plate is loosened and easily falls off from the base layer wall body is avoided.

The invention provides a micro-assembly device and system, and relates to the field of electronic devices. The micro-assembly device comprises a control module, a monitoring module and a micro-assembly assembly, the micro-assembly assembly comprises a target platform and at least one grabbing platform, and the control module is connected with the control ends of the target platform and the grabbing platform; the monitoring module at least comprises a target monitoring unit, and the target monitoring unit is parallel to the normal vector of the plane where the target platform is located. The target monitoring unit is used for monitoring the position of a to-be-assembled sample on the target platform to obtain monitoring data; the control module is used for adjusting the position of the target platform and / or the grabbing platform according to the monitoring data, so that the main body part and the base part of the to-be-assembled sample are located on the same horizontal plane; the target platform and the grabbing platform each comprise a plurality of displacement assemblies corresponding to different moving directions. Therefore, on the basis of ensuring the cost, the assembling flexibility can be improved, the operation complexity can be reduced, and meanwhile, the assembling precision can be improved.

The utility model discloses a steel box bracket connecting structure, relates to the technical field of steel box brackets, and aims to solve the problems that the production and processing cost is higher, the flexibility is lower, and the steel box bracket cannot adapt to I-shaped steel with different sizes because the size of the conventional steel box bracket is customized mainly based on the size of the I-shaped steel arranged above. Comprising a steel box corbel body, a supporting side column is arranged on one side of the steel box corbel body, and the steel box corbel body is arranged on the side top wall of the supporting side column; the steel box bracket further comprises protruding assembly plates fixedly arranged on the two sides of the upper surface of the steel box bracket body, a plurality of first combined assembly holes distributed at intervals are formed in the upper surfaces of the protruding assembly plates, and second I-shaped steel is arranged above the protruding assembly plates. A plurality of assembly bolts distributed at intervals are arranged on the outer wall of the bottom of the second I-shaped steel, and the lower ends of the assembly bolts extend into the first combined assembly holes.

The application relates to the solid state disk packaging technical field, in particular to a solid state disk packaging structure combined with an electromagnetic shielding function, which comprises a packaging shell, an internal shielding component and an interface shielding device. The inner wall of the packaging shell is provided with a conductive coating, the internal shielding component forms a shielding network with a shielding partition plate and a conductive elastic piece, and the interface shielding device adopts a shielding cover, a conductive adhesive tape and a signal filter to realize double shielding protection. Through the design of the conductive cloth layer, the conductive elastic piece and the conductive adhesive tape, external electromagnetic interference is effectively blocked, internal component layout changes are adapted, meanwhile, the signal transmission stability and the heat dissipation performance are enhanced, and the equipment operation reliability is improved.

The utility model relates to brake structure technical field especially relates to a kind of hall linear switch oil disc brake handle, including operating mechanism, hydraulic oil circuit system, piston assembly, electronic sensing element and fixed sealing piece.Operating mechanism is driven piston body to move in total pump oil cylinder by push rod, magnet steel is fixed on piston body, and hall fixed seat and hall switch are equipped outside total pump, and starting voltage adjustment is realized by adjusting hall fixed seat. Magnetic steel and hall switch non-contact sensing, output linear voltage signal;Hydraulic oil circuit system is fixed oil pipe by compression nut and beam ring, and piston assembly is equipped with return spring and sealing piece to ensure hydraulic performance. The structure realizes the high-precision electronic sensing of braking process, and the reliability of non-contact design is improved, and it is convenient to adjust, adapt to different vehicle models and user habits, improve system life and signal stability.

The utility model provides a gantry type drilling mechanism for a numerical control gang drill, which belongs to the field of wood-working machinery and comprises a portal frame crossing a working table of the numerical control gang drill, a cross beam of the portal frame is positioned above the working table and is provided with a sliding hanging bracket in a sliding manner, and the sliding hanging bracket is provided with a driving component. The driving assembly is provided with the gang drill package in a transmission mode and drives the gang drill package to be close to or away from the workbench, the gang drill package and the related driving assembly are separated from the workbench through cooperation of the portal frame and the sliding hanging bracket, and the situation that the driving assembly occupies the space of the workbench and hinders feeding and discharging of the conveying structure can be avoided; the assembling flexibility of the numerical control gang drill is improved, and the machining efficiency is improved to a certain degree.

The present invention discloses a tubular penetration sealing device, including a guide, a compression member, an extrusion sealing member, and a sealing base; the guide member can be directly welded or installed on the sealing base through a locking assembly according to construction requirements; the compression member is connected to the end of the guide member, and is provided with a compression cavity communicated with the guide member, and the tubular object passes through the compression cavity; the locking assembly is used to internally compress the guide member; the penetration sealing device of the present invention has few components and strong assembly flexibility; the guide member can be installed on the sealing base by welding or by means of a locking assembly according to different construction environments, and welding installation can be adopted for environments that do not require frequent maintenance or adjustment after assembly, while installation through a locking assembly can provide greater assembly flexibility. The locking assembly can be easily disassembled and replaced as needed, and is suitable for situations that require frequent maintenance or adjustment.

The application discloses an electric heat pump mixed water heater and an evaporator, and relates to the technical field of water heaters. The electric heat pump mixed water heater comprises a shell, an electric heating system, a heat pump system and a fan. The shell is provided with a first air inlet, a second air inlet and an air duct. The first air inlet is arranged to face a first direction, and the second air inlet is arranged to face a second direction. One of the first air inlet and the second air inlet is an air inlet, and the other is an air outlet. A water tank liner is arranged in the shell. The electric heating system is arranged in the shell and comprises an electric heating element. The electric heating element is arranged in the water tank liner. The heat pump system is arranged in the shell and comprises a condenser and an evaporator. The condenser is arranged in heat exchange with the water tank liner. The evaporator is arranged in the air duct and close to the first air inlet. The evaporator is arc-shaped and is arranged to bend towards the second air inlet for cooling the air entering the shell from the air inlet. The fan is arranged in the air duct. The application can reduce the space occupied by the evaporator and realize more efficient heat exchange.

The utility model discloses a grating door and a cabinet. The grille door comprises a door frame structure, the door frame structure comprises an upper door frame and a lower door frame which is arranged below the upper door frame and corresponds to the upper door frame, a first clamping part is arranged on the lower portion of the upper door frame, and a second clamping part is arranged on the upper portion of the lower door frame; the upper ends of the grid strips are provided with third clamping parts connected with the first clamping parts in a clamped mode, the lower ends of the grid strips are provided with fourth clamping parts connected with the second clamping parts in a clamped mode, and every two adjacent grid strips are arranged in parallel in a spaced mode. According to the grille door, the grille bars can be installed on the door frame structure in a clamped connection mode, so that the grille door is more convenient to assemble, in the assembling process, different gaps L1 are formed between the adjacent grille doors by presetting clamps of different sizes, the assembling flexibility is high, and the individual requirements of different users can be further met.

This utility model relates to the field of diode technology, and more particularly to a light-emitting diode assembly with adjustable pins. The technical solution includes: an epoxy resin shell, pins, and spring cables. A cathode block and an anode block are respectively disposed within the epoxy resin shell. Each cathode and anode block has a sliding cavity inside. Two pins are respectively telescopically mounted on the sliding cavity and connected to the cathode and anode blocks via spring cables. This utility model, by incorporating sliding cavities, an upper stop block, and a rubber seat, achieves adjustable pin extension and retraction, positioning and limiting, and insulation protection, improving installation flexibility and structural stability. The use of spring cables for flexible electrode connection ensures reliable conductivity while enhancing shock resistance and operational safety.

The utility model relates to a modularization quick release type basketball stand belongs to sports equipment technical field. The basketball stand includes the basketball board support spare, sectional quick release type adjusting rod body subassembly and support seat body subassembly, and the basketball board support spare side end detachable connection split type basket frame part. Split type basket frame part includes the basket frame support frame, and through fastening bolt spare in proper order penetrates sectional quick release type adjusting rod body subassembly, basketball board support spare and basket frame support frame, realizes quick locking and dismounting of three. The upper and lower ends of basket frame support frame are respectively bushed and connected basket frame plane short support and basket frame oblique long support, and the free end of basket frame plane short support is fixedly connected with the basket frame, and the free end of basket frame oblique long support is connected with the lower end of basket frame through basket frame hanger. The lower end of basket frame is equipped with the basket net hook for the elastic locking basket net and the deformation resistance. The utility model discloses the modularization design of structure, and the quick assembly dismounting is convenient, improves the stability and service life of basketball stand, and simultaneously is convenient for transportation and storage.

The invention discloses a double-guide assembling assembly which comprises an assembling shaft core, a first guide groove extending in the axial direction and a second guide groove extending in the circumferential rotation direction are formed in the outer surface of the assembling shaft core, the first end of the first guide groove is connected with the first end face of the assembling shaft core, and the second end of the first guide groove is connected with the second guide groove; a first limiting structure is arranged at the second end of the assembling shaft core; the assembling shaft sleeve is provided with a mounting channel for the assembling shaft core to be inserted and assembled, the inner wall of the mounting channel is provided with a first protrusion, and the first protrusion is matched with the first guide groove and the second guide groove; the mounting channel is further provided with a second limiting structure, and the second limiting structure corresponds to the first limiting structure. By means of the double-guide assembling assembly, the problems that in the prior art, assembling dislocation and assembling difficulty are prone to occurring in the assembling process of a complex shaft sleeve structure are effectively solved.

The utility model relates to the technical field of connectors, in particular to a plug connector, which comprises a shell, a plug terminal and a switching sheath, the switching sheath is detachably mounted in a plug-in end of the shell, a switching terminal is arranged in the switching sheath, and the plug terminal is detachably mounted in the switching sheath. The conversion terminal comprises a shell with an inner cavity and a reed fixed in the inner cavity, the shell is provided with a first jack and a second jack, and a preset included angle is formed between the insertion directions of the first jack and the second jack; the plugging end of the plug terminal is plugged in the reed through the first jack, a retaining structure for preventing the plug terminal from withdrawing from the shell is arranged between the plugging end of the plug terminal and the shell, and the second jack is used for plugging the socket terminal; the utility model further relates to a connecting assembly comprising the plug connector. According to the utility model, the conversion terminal does not need to be welded with the cable, and the conversion terminal can be detached after the cable and the plug terminal are assembled with the conversion terminal.

The utility model relates to an axial flow fan, and relates to the field of ventilation equipment, the axial flow fan comprises an inner rotor motor and a guide wheel structure, the inner rotor motor comprises a shell, a stator, a rotor and the guide wheel structure, the stator is fixed in the shell, the rotor is located in the shell, and the rotor and the stator are arranged at intervals; the rotor is rotationally connected with the inner wall of the shell through the guide wheel structure, and the guide wheel structure is used for limiting the rotor in the axial direction and the radial direction; the impeller structure comprises a rim and a plurality of blades, the rim is fixedly connected with the rotor, an air channel is formed in the rim and forms an inlet and an air outlet in the shell, the blades are distributed around the axis of the air channel at intervals, and each blade is fixedly connected with the inner wall of the air channel. Only the blades are arranged in the air duct, and no other connecting parts are arranged, so that the influence of other connecting parts on the flow rate of air in the air duct is avoided, and the air outlet amount of the axial flow fan is increased.

The utility model provides a hybrid transmission assembly and a vehicle. The hybrid transmission assembly comprises a transmission shell, a motor shell, a rear end cover, a flywheel shell, an input shaft and an output shaft. The front end of the transmission shell is connected with the motor shell, and the rear end is connected with the rear end cover; the front end of the motor shell is connected with a flywheel shell which is used for being connected with an engine. The input shaft is rotationally connected to the flywheel shell and used for being connected with a flywheel. The output shaft is rotationally connected into the transmission shell and is in transmission connection with the input shaft, and one end of the output shaft forwards extends out of the transmission shell; two sets of suspension mounting holes are symmetrically distributed in the bottom of the rear end of the transmission shell in the axial direction of the input shaft. According to the hybrid transmission assembly, a flywheel shell, a motor shell, a transmission shell and a rear end cover are sequentially connected from front to back, and meanwhile an output shaft extends forwards to be connected with a front axle main speed reducer to form a longitudinal front drive installation layout mode; the suspension mounting holes which are symmetrically arranged can improve the suspension assembly flexibility and reduce the assembly and loading difficulty of the hybrid transmission assembly.

The invention relates to the technical field of mobile power sources, in particular to a butt joint type mobile power source and a processing and assembling method.The butt joint type mobile power source comprises a main power source module and at least one auxiliary power source module, the main power source module comprises a main battery cell, a main fixing support, a main control panel and a main power source shell, and the main battery cell is arranged on the main fixing support; the main control panel is arranged at one end of the main power supply shell, the main power supply shell is provided with a main placement cavity, the main fixing support is arranged in the main placement cavity, and the main battery cell is electrically connected with the main control panel; one end of the main power supply shell is provided with a main butt-joint boss, the other end of the main power supply shell is provided with a main butt-joint groove, the main control panel is arranged at one end of the main butt-joint boss, and the main control panel is provided with a main butt-joint jack; a main butt joint plug is arranged on the groove bottom face of the main butt joint groove. According to the invention, the auxiliary power supply modules can be selected to be added or reduced according to actual requirements, so that the overall power supply capacity is adjusted, and the electric quantity requirements in different scenes are met.

The application discloses a liquid crystal antenna and an antenna module, and relates to the technical field of wireless communication.The liquid crystal antenna comprises a phase shifter and an antenna unit which are connected through a connecting piece; the phase shifter is externally connected as an independent component, and the assembly flexibility and working efficiency are improved; the phase shifter comprises a first substrate and a second substrate, and liquid crystal is clamped between the first substrate and the second substrate; the phase shifter further comprises a delay line which is located on the side of the second substrate facing the first substrate; the phase shifter further comprises a feeding head which is located on the side of the second substrate away from the first substrate or on the side of the first substrate away from the second substrate; the connecting piece comprises a first connecting piece which is at least partially located on the first side of the second substrate, and the first connecting piece extends along the direction perpendicular to the plane where the second substrate is located; the first end of the first connecting piece is electrically connected with the feeding head, and the second end is electrically connected with the delay line; or the first end of the delay line is electrically connected with the feeding head, and the second end is electrically connected with the first connecting piece; the phase shifter and the connecting piece occupy a smaller area, and the planar space required by the liquid crystal antenna is saved.

The utility model discloses a waterproof male head with a hanging buckle structure, which relates to the technical field of connectors, and comprises an outer shell, an inner core shell is mounted in the outer shell, a rear cover body is mounted at the rear end of the inner core shell, an inner buckle is mounted in the inner core shell, and an outer buckle is mounted at the rear end of the inner core shell. A conductor shell and an assembling plug block are installed at the front end and the rear end of the interior of the inner fastener respectively, a protection cover is installed on the outer wall of the conductor shell, the inner fastener comprises a columnar limiting frame used for limiting the conductor shell, and the inner fastener further comprises a plug block buckling frame used for limiting the assembling plug block. The protective cover comprises a first protective cover shell and a second protective cover shell, and the outer wall of the first protective cover shell is provided with an upper set of protective cover shell catching grooves and a lower set of protective cover shell catching grooves. The waterproof male connector solves the problems that an existing waterproof male connector is mainly fixed with an internal conductor through a positioning part arranged on a shell of the waterproof male connector, so that the processing and forming difficulty of the shell is large, and the part replacement cost is high after the shell is damaged.

This utility model discloses an end-face reluctance compensator for a permanent magnet synchronous motor pole-slot combination in an automotive steering system. It includes a moving end piece and a stationary end piece made of soft magnetic material. The moving end piece is welded to the rotor end and has evenly spaced first protrusions on its outer periphery, providing a low reluctance channel for end leakage flux. The weld joint also serves as a dynamic balance weight. The stationary end piece is fixed to the rear end cover of the motor and has evenly spaced second protrusions on its outer periphery, which cooperate with the moving end piece to form a low reluctance leakage flux path. A fixed air gap exists between the two protrusion groups, and a circumferential phase difference is provided. When the moving end piece rotates with the rotor, the relative motion of the protrusion groups generates reluctance modulation, changing the end magnetic circuit distribution to weaken cogging torque. This device has a simple structure, low cost, and is suitable for compact motor designs, improving motor reliability and operational stability. It can achieve cogging torque reduction, end leakage flux reduction, and rotor dynamic balance adjustment.

The present invention discloses a detachable electric heavy-duty truck battery compartment locking device with a clutch structure, comprising a power device and a locking member. The power device is installed in a housing and adopts a planetary gear transmission. The power shaft can move axially under the action of an external force to connect or disconnect the lock tongue pressure plate, thereby realizing the rotation operation of the lock tongue pressure plate or the locking nut. The power device of the present invention comprises a motor, a planetary gear set, and a movable power shaft. The locking member comprises a lock tongue pressure plate, a locking nut, a metal gasket and a spring washer. The locking device has a simple structure, and the power device is detachable relative to the locking member, and the manufacturing and use costs are low.

The utility model discloses a kind of tooling for lithium battery assembly, it is related to lithium battery assembly technical field, including splicing component, the splicing component includes front end cover plate, splicing piece, rear end cover plate;The front end cover plate is composed of cover plate, rectangular edge, L-shaped docking seat, 7-shaped block;The rear end cover plate is composed of cover plate, rectangular edge, L-shaped docking seat, and L-shaped docking seat outside on the rear end cover plate Formed with 7-shaped slot;The splicing piece is composed of rectangular docking frame, L-shaped docking seat, 7-shaped block, 7-shaped slot;By rectangular structure of rectangular docking frame and cover plate, rectangular edge is used to provide positioning storage for battery.The utility model can realize the assembly of different number of batteries by setting splicing component, not only simple, convenient to operate, and high flexibility of assembly, in addition, the structure of baffle and air vent makes multiple batteries have good heat dissipation space, so that the assembled battery pack has good heat dissipation effect.

This application relates to the field of dispensing equipment, and in particular to a medicine bottle clamping device for dispensing medicines. It includes multiple opposing grippers and a drive mechanism for moving the grippers. The grippers stably clamp vertically placed medicine bottles through clamping ends and connecting ends at both ends of the support arm. The drive mechanism includes a power unit and a drive arm, and its detachable connection improves assembly flexibility. Furthermore, the clamping ends are equipped with a rotation function and a limiting structure, and a return spring to accommodate medicine bottles of different sizes. This application achieves improved clamping stability, ease of operation, and compatibility, while the design of the support platform and groove further enhances the reliability of medicine bottle support.

The utility model relates to a kind of special split type frame of electric leisure three-wheeled carriage, including frame body, with the detachable connection of frame body door frame, seat bucket frame, rear frame, frame body is oppositely arranged 2 groups, door frame is respectively detachably connected with two frame bodies, seat bucket frame, rear frame is respectively detachably connected between the rear side of two frame bodies.The utility model carries out modular split design to the frame of electric leisure three-wheeled carriage, and the core stress component is connected by bolt, and strength and detachability are considered.In processing technology, it can be dispersed by sectional welding, independent preloading, and assembly flexibility is enhanced, effectively shorten the total assembly line working hours, while split independent frame structure makes component volume reduce, can be carried out electrophoresis baking finish in parallel, avoid the problem of integral frame dead angle leak spray, rework rate reduces.In storage and transportation process, split type structure can be nested stacked transport, improve the loading capacity of transport equipment.

The present invention discloses a detachable electric heavy-duty truck battery compartment locking device, comprising a power part and a locking part. The power part is installed in a lower outer shell, and the locking part is installed in an upper outer shell. The power part and the locking part can be separated, and the power part and the locking part are connected by a buckle of the power part. The power part of the present invention is detachable, and a single power part can lock all the locking parts on the vehicle, and the power part can also be fixed by a secondary anti-loosening buckle group. At the same time, the guide groove lead and direction of the lock tongue pressure plate are consistent with the screw rod, which shortens the vertical movement of the lock tongue pressure plate during rotation and increases the effective working length of the lock tongue pressure plate.

The utility model discloses an antenna assembly and a base station antenna. The antenna assembly comprises an antenna housing, a passive unit and a fixed frame. An assembling space is formed in the antenna housing, and the passive unit is fixed in the assembling space through the fixing frame. Meanwhile, a mounting position is arranged on one side, away from the passive unit, of the fixed frame and used for being in butt joint with the active unit or external communication equipment. The antenna housing is provided with a first avoiding hole used for avoiding the passive unit, or the antenna housing is provided with a second avoiding hole used for avoiding the installation position. The fixed frame is added in the antenna assembly, and the passive unit is installed by using the fixed frame, so that the structural stability and the structural strength of the antenna assembly can be improved, and the intermodulation magnitude and the stability of the antenna are improved. In addition, the fixing frame can also be used for installing an active unit or external communication equipment, and is more convenient to assemble and simple in structure.