23results about How to "Optimized footprint" patented technology

The utility model relates to a battery box structure which comprises a box body, a cover plate, a CBMS module and a panel, the cover plate covers the end face of one end of the box body, and the CBMS module is arranged on the side face, away from the box body, of the cover plate; one end of the CBMS module is provided with a plurality of first grooves, each first groove is internally provided with a first wire harness terminal, and the first grooves and the first wire harness terminals are arranged in a one-to-one correspondence manner; a plurality of second grooves are formed in the other end of the CBMS module, a second wire harness terminal is arranged in each second groove, and the second grooves and the second wire harness terminals are arranged in a one-to-one correspondence mode; and the panel covers the side surface, far away from the cover plate, of the CBMS module, and the panel, each first groove and each second groove form an independent space for accommodating a wire harness. According to the invention, the insulativity of the case can be ensured, and the safety performance of the case is improved; and the connection is neat, the appearance is attractive and harmonious, and the assembly attractiveness is better.

The utility model relates to the technical field of digital exhibition stands, and discloses an exhibition digital exhibition stand which comprises a bottom plate, an exhibition stand body is fixedly mounted at the top of the bottom plate, connecting rods are arranged at the four corners of the top of the exhibition stand body, mounting frames are arranged between every two adjacent connecting rods, and scraping plates are fixedly mounted at the tops of the multiple mounting frames. Water receiving boxes are arranged at the tops of the multiple scraping plates correspondingly, and clamping mechanisms are arranged at the two ends of the mounting frame correspondingly. By arranging the clamping mechanism, the mounting frame can be quickly mounted and dismounted, a worker can conveniently check and maintain the exhibition stand body, when a fault occurs, the mounting frame can be quickly dismounted, internal parts can be replaced, the maintenance time is shortened, the working efficiency is improved, meanwhile, storage and transportation are facilitated, and the occupied space and the transportation cost are reduced; and by arranging the water receiving box, water stains cleaned by the cleaning sponge can be cleaned, and the situation that the service life of the cleaning sponge is shortened due to the fact that the water stains fall onto the cleaning sponge downwards is prevented.

The utility model relates to the field of vehicles, in particular to an exhaust system of a vehicle and the vehicle, the exhaust system of the vehicle comprises a vehicle body exhaust device and a battery device, and the vehicle body exhaust device is provided with a first exhaust port; the battery device comprises a battery pack, a shell and a wind shielding part, the shell is provided with an inner cavity, an air inlet and a second exhaust port, the air inlet and the second exhaust port are communicated with the inner cavity, the battery pack is located in the inner cavity, the air inlet is communicated with the first exhaust port, the wind shielding part covers the second exhaust port, and one end of the wind shielding part is rotationally connected with the outer wall of the shell. The other end of the wind shielding part is away from the second exhaust port in the airflow direction. The structure of the vehicle body exhaust device and the structure of the power battery are optimized, certain positive pressure in the vehicle can be guaranteed, and waste gas in the vehicle can be utilized to a certain degree. Meanwhile, for the whole vehicle, the vehicle body exhaust device and the battery device are integrated, the space occupied by roof equipment is optimized, and the weight of the whole vehicle is reduced.

The utility model provides an electric heating controller and an electric heater. The electric heating controller comprises a support and a host. The support is provided with a first installation position and a second installation position, the first installation position is configured to enable the heating rod to be detachably installed on the support, and the second installation position is configured to enable the support to be detachably installed on the base plane. The host is detachably connected with the support, the host is provided with a port, the port is configured to be electrically connected with a cable of the heating rod, and the host is configured to control the working state of the heating rod. When the electric heating controller is used, the support can be separated from the heating rod, the support enables the main machine to be installed on a base face such as a wall face, a water tank can be conveniently installed in a limited space, or the main machine can be separated from the support, the main machine is independently placed at other positions, and occupied space is reduced. In addition, the support and the heating rod can be installed, so that the electric heating controller is directly installed on the water tank, the wall space is not occupied, the electric heating controller can be compatible with three installation modes, and adaptability is improved.

The utility model discloses a detachable copper pipe assembly for an air conditioner evaporator, which comprises an input pipe, a distributor, a first output pipe, a second output pipe, a third output pipe and a fourth output pipe, the distributor is detachably connected with one end of the input pipe, and four connecting holes are arranged on the distributor. And the four connecting holes are respectively connected with a first output pipe, a second output pipe, a third output pipe and a fourth output pipe. The distributor is arranged, and the connecting holes are formed, so that the output pipes and the distributor can be connected and fixed conveniently; meanwhile, the distributor is detachably connected with the input pipe, so that the distributor and the input pipe are convenient to disassemble and assemble, and therefore, during packaging and conveying, the input pipe and the distributor can be separately packaged, namely, the input pipe and the output pipes are separately packaged, the occupied space of the whole package is convenient, and conveying is convenient.

The utility model relates to a reusable sealing lock structure, and relates to the field of sealing locks.The reusable sealing lock structure comprises a lock body shell, an internal lining plate, a steel wire lock rope, a lock rope fixing block, a self-locking lock block and a locking piece, and the internal lining plate is fixedly installed in the lock body shell; the lock rope fixing block is located on one side of the top of the inner lining plate and fixedly connected with the inner lining plate, one end of the steel wire lock rope is fixedly connected with the lock rope fixing block, the other end of the steel wire lock rope penetrates through the lock body shell in the vertical direction and freely slides, the self-locking lock block is fixedly connected with the inner lining plate, and a straight through hole is vertically formed in the self-locking lock block in a penetrating mode. The end, deviating from the locking rope fixing block, of the steel wire locking rope is arranged in the straight-through hole in a penetrating mode, and the locking piece is installed on the inner lining plate and used for controlling locking and unlocking of the steel wire locking rope. Repeated opening and closing of the lock are achieved through the locking piece of a special structure, repeated use can be achieved without damaging the lock rope, and the practicability and economical efficiency of the sealing lock are greatly improved.

The utility model discloses a folding washing and cutting device for a water tank, which is applied to the field of kitchen tools. Comprising a fixed seat, a rotating mechanism, a draining basket and a chopping board, wherein the draining basket and the chopping board are rotationally connected with the fixed seat through the rotating mechanism, and the fixed seat is connected with the external water tank or the table board connected with the external water tank; when the draining basket is used, the end, away from the fixing base, of the draining basket is attached to the external water tank or the table top, the draining frame of the draining basket is located in the water tank of the external water tank, and when the chopping board is used, the chopping board is located above the draining basket and attached to the draining basket. Therefore, the technical problems that a traditional water tank is inconvenient to clean, unsmooth in drainage and large in occupied space are solved.

The utility model discloses a corrugated box, relate to box technology field, the utility model discloses a box body is connected with the support strip on the box body surface, and the box body top is connected with the box cover, and the first recess is provided to the box cover top, and the second recess is provided to the box cover bottom middle part. The utility model discloses through the setting of box cover, first recess and second recess, can realize three kinds of use forms to adapt to different scenes: one is inclined display form, and the box cover is not turned over and is placed directly in the box body bottom, and the box body bottom is embedded in the first recess, and because the box cover bottom is ramped, can make the box body with the box cover be inclined state, adapts product exhibition or home placing scene, is more favorable to present the product in the inner support, is convenient for inclined display product, and the practicality is better and beautiful, compared with traditional open and close automatic lifting and realizes the inclination, does not need connecting rod structure and hinged parts, and the cost is lower, and the box cover also is located the box body bottom and avoids occupying too much space.

The UPS battery module structure comprises a box body, a cover plate, a detachable BMU module, a panel, a first movable baffle plate, a second movable baffle plate and a plurality of wire harness terminals, the cover plate covers the end surface of the top end of the box body; a notch is formed in the first end face of the box body, and the detachable BMU module extends into the box body from the notch; the plurality of wire harness terminals are arranged on the first end face, and the wire harness terminals are arranged adjacent to the notches; the panel is arranged on the outer side of the first end face; one end of the panel is provided with a plurality of first grooves matched with the wire harness terminals, and the other end of the panel is also provided with a second groove; the first groove is covered with the first movable baffle, and the second groove is covered with the second movable baffle. The insulation performance of the case can be effectively guaranteed, and the safety performance of the case is improved; in addition, connection is neat, the appearance is attractive and harmonious, and assembly attractiveness is good.

The utility model relates to a sofa shared by people and cats. The sofa comprises a sofa main body, an inverted U-shaped arch plate, a cat climbing frame and a ladder climbing frame, the sofa main body comprises a sofa cabinet body, a cushion soft bag and a backrest soft bag, the cushion soft bag is movably placed at the top of the sofa cabinet body, and the backrest soft bag is rotatably arranged on the rear side of the top of the sofa cabinet body; the two inner sides of the inverted-U-shaped arch plate are connected with the two outer sides of the sofa cabinet body respectively, the cat climbing frame and the step climbing frame are arranged on the two outer sides of the inverted-U-shaped arch plate respectively, a first through hole is formed in the side, adjacent to the cat climbing frame, of the inverted-U-shaped arch plate in a penetrating mode, and the first through hole is higher than the cat climbing frame and the sofa cabinet body; and a spherical space capsule is embedded in the middle of the top of the inverted U-shaped arch plate. According to the sofa shared by people and cats disclosed by the utility model, a sofa seat and a cat appliance are combined together, so that the occupied space can be reduced, entertainment areas such as claw grinding, climbing and resting can be provided for cats under the condition that the rest of a user is met, and the interactivity between people and pets is improved.

The invention relates to the technical field of automobile part structures, in particular to a planet row speed reducer for coaxial distributed driving and an assembling method. Comprising a shell, an input shaft, a plurality of planetary gears, a gear ring, a plurality of planetary shafts and a planetary carrier, and one end of the input shaft is connected with power output equipment; the planetary gears are arranged at intervals in the circumferential direction of the input shaft and are in meshing transmission connection with the input shaft. The inner side of the gear ring is meshed with the planetary gear; one end of the planetary shaft is connected to the planetary gear in a manner of rotating around the axis of the planetary shaft through a first bearing structure, and the planetary shaft and the planetary gear are coaxially arranged; the planet carrier is sleeved on the input shaft in a manner of rotating around the axis of the input shaft; the planet carrier is fixedly connected with the other end of the planet shaft in the rotating direction around the axis of the input shaft; the revolution axis of the planetary gear, the rotation axis of the planet carrier and the axis of the input shaft coincide. The speed reducer has the advantages of being simple in structure, good in NVH effect, compact in structure and convenient to arrange.

This utility model relates to the field of cosmetic bottles, and in particular to a rotary lifting type center dispensing bottle. The rotary lifting type center dispensing bottle includes a rotating outer sleeve, a sliding inner cover, upper and lower center dispensing caps, and a bottle body. The upper part of the bottle body has a bottle mouth, which is threaded onto the sliding inner cover. The upper and lower center dispensing caps have sliding posts on both sides of their outer walls, and a dispensing hole in the center. The upper and lower center dispensing caps have walls including a first wall and a second wall. The outer side wall of the sliding inner cover has a sliding groove, with the first wall located inside the outer side wall of the sliding inner cover and the second wall located outside the inner side wall of the sliding inner cover. The sliding posts are engaged in slots with an angle. The inner wall of the rotating outer sleeve has a vertical slot, in which the sliding posts are engaged. An annular body is located outside the dispensing hole, and a plug is located in the middle of the sliding inner cover, which cooperates with the dispensing hole. The advantages of this utility model are: the three-pronged groove occupies less space than the cross-shaped groove, and the three-pronged groove has no obstructions on its outer wall, facilitating the dispensing of viscous liquids.

The utility model discloses a mirror image structure lamp, and belongs to the technical field of vehicle lamp equipment. Comprising an outer lampshade and a shell, the long edge of the outer lampshade is arranged in the y direction, the wide edge of the outer lampshade is arranged in the z direction, the high edge of the outer lampshade is arranged in the x direction, the front surface of the outer lampshade is located on the yz plane, and the shell is fixedly installed on the rear surface of the outer lampshade. The outer lampshade is of a double-color integrated injection molding structure and comprises a plane part and a protruding part, the protruding part is located in the center of the plane part, the rear surface of the plane part is fixedly connected with the shell, and a mounting cavity is formed in the protruding part and the interior of the shell. A thick-wall part and a light source are mounted at the emptying cavity; the rear surface of the plane part is provided with a mirror image reflecting surface with high brightness and black, and the mirror image reflecting surface extends outwards around the convex part; according to the mirror image structure lamp, by means of the plane fall of the optical structure and the high-brightness black outer lampshade, when the lamp is lightened, the mirror image of the optical structure is ingeniously projected into the sight line of an external observer, and the three-dimensional and novel mirror image effect is achieved.

This utility model relates to a horizontal inclined core-pulling mechanism capable of synchronous and angled core pulling. It includes an inclined core-pulling base, a first inclined slide block, a second inclined slide block, a core, and a hydraulic cylinder. The inclined core-pulling base is connected to the output end of the hydraulic cylinder, and both are horizontally arranged. The inclined core-pulling base has a first inclined guide block and a second inclined guide block arranged side-by-side with the same inclination. The first inclined slide block has a first inclined guide groove that matches and slides with the first inclined guide block. The second inclined slide block has a second inclined guide groove and a third inclined guide groove that match and slides with the first and second inclined guide blocks, respectively. The core is correspondingly positioned on the first and second inclined slide blocks. This technical solution can synchronously and angledly complete the core pulling and resetting of two cores, optimizing mold structure, space occupation, weight, and manufacturing cost. It also minimizes interference between the two cores and ensures the quality of the casting.

The application relates to the field of bionic technology, in particular to a bionic crawling mechanism which comprises a driving module, a support and at least one pair of crawling mechanisms, the driving module is arranged on the support, each pair of the crawling mechanisms comprises two groups of space crank structures and two connecting rods, the two groups of the space crank structures are correspondingly matched with the two connecting rods respectively; the outer ends of the two groups of the space crank structures are in low positions and bear the support; the space crank structure comprises an inner crank, a fulcrum and an outer crank which are sequentially connected from inside to outside, one end of the connecting rod is drivingly connected with an output end of the driving module; the inner end of the inner crank is rotationally and slidingly connected with the middle part of the connecting rod, the fulcrum is rotationally connected with the support; the driving module drives the inner crank to move through the connecting rod, so as to drive the outer crank to move. The connecting rod transmission is additionally arranged between the inner crank and the driving module to drive the inner crank to make elliptical cone movement or approximate elliptical cone movement, the up-down fluctuation range during the crawling is reduced, the crawling efficiency is higher, and the stability is better.

The application relates to the technical field of robots, and discloses a leg structure of a humanoid robot and the humanoid robot, and aims at the problem that an existing leg structure is limited by industry technical prejudice and cannot consider high bearing capacity, compactness, low cost and easy maintenance. The structure comprises a leg yaw joint, a knee joint, a bearing and a split type thigh structure member, the thigh structure member is spliced by a first leg structure member and a second leg structure member, and the two members enclose a knee joint mounting space; the knee joint is arranged in the mounting space, an output flange of the knee joint is fixed to one end of the thigh, the bearing is connected to a bearing fixing position of the thigh and the knee joint, and the leg yaw joint is perpendicular to a rotation axis of the knee joint. The application breaks the technical prejudice of an integrated skeleton structure, the split type design greatly reduces machining cost, simplifies assembly and maintenance, and realizes double support layout of the knee joint by relying on the split type thigh, which improves bearing rigidity, avoids uneven wear and tear, guarantees the overall compactness of the leg, and effectively solves the problem that multiple performances are difficult to consider.

The utility model relates to a connector, a circuit board assembly and a display device, the connector comprises a base, a first pin, a second pin and a flip cover, the flip cover is rotatably connected with the first pin and can be switched between a first position and a second position, and when the flip cover is located at the first position, the second pin is located at the second position. The flip cover is pressed on the side, away from the second connecting part, of the first connecting part so that the first connecting part can be connected with the first electric connecting piece for electric conduction, and the second connecting part can be connected with the second electric connecting piece for electric conduction. Therefore, a plurality of connectors do not need to be arranged, so that the space utilization rate is improved. Therefore, the occupied space of the connector on the board surface of the circuit board body can be further reduced. By switching the position of the flip cover, the state of electric connection can be conveniently changed, and when the connector is electrically connected with the first electric connecting piece and the second electric connecting piece, the stability of the electric connection is good.

The utility model relates to titanium cup technical field, concretely is a kind of folding portable titanium cup, including titanium cup body, the titanium cup body is composed of upper cup body and lower cup body, the bottom of upper cup body is fixed with lower cup body, the diameter of upper cup body is greater than the diameter of lower cup body, the surface cover of upper cup body is equipped with cup cover, the surface of upper cup body is provided with folding handle mechanism, the inside of folding handle mechanism includes folding handle component and limit sheet, the inside of upper cup body is provided with double-layer mechanism, the inside of double-layer mechanism includes water level line, heat conduction inner container, screw ring, rubber pad and screw groove. The utility model not only saves the occupied space of arc handle when titanium cup is used, improves the degree of convenience when titanium cup is carried, and is more functional.

The present invention relates to a high-level mud water tank device for a circulation drilling rig and a construction method, comprising a wall protection mud and a low-level water tank and a high-level water tank arranged one high and one low, the low-level water tank and the high-level water tank both comprising a box body, a coarse filter screen and a fine filter screen, the box body is sequentially installed with a coarse filter screen and a fine filter screen from bottom to top, a discharge pipe is arranged at the bottom of the box body, a discharge gate valve is installed on the discharge pipe, a conveying pipeline is connected to the bottom of the low-level water tank, one end of the conveying pipeline is inserted into the wall protection mud, a first valve is installed on the conveying pipeline, a water delivery pipeline is installed between the top of the low-level water tank and the bottom of the high-level water tank, a second valve is installed on the water delivery pipeline, and a connecting pipeline is installed on the top of the high-level water tank. The present invention adopts the high-level mud water tank device to replace the sedimentation tank, so that the drilling rig mechanical equipment is more modularized, the operating difficulty of the drilling rig supporting machinery is reduced, the requirements of the drilling rig equipment on the terrain are reduced, and the setting of the drilling rig is further simplified.

The invention discloses a small-size shielding type electromagnetic metamaterial design method for a KHz segment, and relates to the technical field of metamaterial design, and the method comprises the steps: constructing a double-layer end-to-end spiral coil electromagnetic metamaterial element model, carrying out the simulation of the model, obtaining an inductance parameter and a resistance parameter, and determining an external lumped capacitance parameter and a quality factor; judging whether near-zero magnetic conductivity possibly occurs or not; simulating the newest model to obtain a solution of the element resonant frequency, and comparing the solution with the resonant frequency required by the design; calculating geometric factors of the model; calculating to obtain a curve of the complex permeability of the electromagnetic metamaterial; determining a point of which the magnetic conductivity is zero and selecting an own target near-zero interval; and simulating the designed model, and observing the shielding effect. The metamaterial is simple and convenient to operate, the efficiency and repeatability of the design and manufacturing process are improved, the small size of the metamaterial is achieved, the low-frequency-band and high-efficiency electromagnetic shielding requirements can be met, and high practicability and market value are achieved.

The utility model discloses a multifunctional faucet which comprises a faucet seat body of a traditional faucet structure and a faucet water outlet pipe, a switching valve and a water inlet waterway are arranged in the faucet seat body, the faucet water outlet pipe comprises a main water outlet pipe, a first water outlet pipe and a second water outlet pipe, and three water passing waterways are arranged in the main water outlet pipe and communicated with the water inlet waterway respectively. The first water outlet pipe is provided with a first water outlet waterway, a second water outlet waterway, a first water outlet head and a second water outlet head, the first water outlet pipe is provided with a first water outlet waterway, a second water outlet waterway and a third water outlet head, and the second water outlet pipe is a hollow hose and forms a third water outlet waterway. According to the structure, the multifunctional faucet is formed, a plurality of functional parts are used in a centralized mode, so that functional operation is simplified, the use difficulty of a user is lowered, the occupied space of a water tank table top is improved, and the service life of the water tank table top is prolonged. And a user can conveniently place different cleaning supplies on the table top for more operations during use.

The transverse decoupling suspension comprises a damping suspension assembly and an anti-inclination assembly, the damping suspension assembly is transversely hinged to a vehicle frame through rocker arm assemblies and provides linear rigidity and damping for the vehicle frame, the two ends of the anti-inclination assembly are hinged to the rocker arm assemblies through transverse rocker arm assemblies respectively, and the anti-inclination assembly comprises multiple sections of anti-inclination pieces. The adjacent anti-tilting pieces are hinged, when the rotation directions of the adjacent anti-tilting pieces are opposite, the motion states of all the anti-tilting pieces are restrained at the same time, and angular rigidity is provided for the frame; compared with the prior art, the damping suspension assembly and the anti-tilting assembly are jointly formed, compared with a three-spring suspension, two shock absorbers are omitted, the advantage of light weight is achieved, the anti-tilting assembly comprises the multiple sections of anti-tilting pieces hinged together end to end, spiral springs are replaced with the anti-tilting pieces, a reversing mechanism is omitted, the structure is simplified, the number of parts is reduced, and cost is reduced. And the problem of nonlinearity caused by idle stroke is avoided.