29results about How to "Save height space" patented technology

The utility model relates to an actuator, an active suspension and a vehicle, the actuator comprises a driving module, and at least part of the driving module is used for being connected with a vehicle body; the motion conversion assembly comprises a rotary motion module and a linear motion module, and the rotary motion module is driven by the driving module so as to drive the linear motion module to drive the wheels to do linear motion in the height direction; and the first limiting and buffering structure is arranged on the motion trail of the motion conversion assembly or the linear motion module of the driving module and used for limiting and buffering the upward jumping stroke of the wheels. The driving module drives the linear motion module to rotate, the rotary motion module drives the wheels to do linear motion in the height direction, and height adjustment of the whole vehicle is achieved. When the linear motion module drives the wheel to move upwards, the first limiting and buffering structure can play a role in limiting and buffering the upward movement, and the damage to related parts and rigid collision between the parts caused by excessive upward movement of the wheel are prevented.

The utility model provides a mechanical arm based on closed-loop belt transmission, which comprises a driving unit, a big arm unit, a small arm unit and an end effector, a rotating outer shaft and a rotating inner shaft which are coaxially arranged are arranged on the driving unit, a first closed-loop belt wheel mechanism is arranged in the big arm unit, and a second closed-loop belt wheel mechanism is arranged in the small arm unit; wherein the big arm unit is connected with the front joint part of the small arm unit through the transmission end of the first closed-loop belt wheel mechanism, the driving end of the second closed-loop belt wheel mechanism is connected with the rear joint part of the big arm unit, and the end effector is connected with the transmission end of the second closed-loop belt wheel mechanism; a rotating outer shaft of the driving unit is connected with a front joint part of the large arm unit, and a rotating inner shaft of the driving unit is connected with a driving end of the first closed-loop belt wheel mechanism. The thickness of the mechanical arm is reduced, and slipping of the transmission belt is avoided.

The utility model relates to the technical field of energy storage, and provides an energy storage cabinet and an energy storage assembly. According to the energy storage cabinet provided by the utility model, the bracket is arranged at the bottom of the cabinet body, and the bracket can be used for mounting the lifting rope, so that bottom lifting, namely bottom lifting, of the energy storage cabinet is realized. Specifically, because the protruding part exceeds the corresponding side surface of the cabinet body, the protruding part connected to the main body of the bracket can be used for tying a lifting rope, so that the lifting is convenient. Meanwhile, in order to restrain the trend of the lifting rope and prevent the lifting rope extending from the bottom of the cabinet body to the top of the cabinet body from being pressed on the main body frame and the side face of the cabinet body due to inclination of the lifting rope, the energy storage cabinet provided by the invention is further provided with a limiting component, and the inner edge of the hole part of the limiting component exceeds the corresponding side face, so that the safety of the energy storage cabinet is improved. The lifting ropes are tied to the protruding parts and abut against the inner edges exceeding the corresponding side faces, so that the lifting ropes are prevented from being pressed on the side faces of the cabinet body when extending to the top of the cabinet body from the bottom of the cabinet body.

The utility model provides a movable lifting type actor valve, and relates to the field of performance equipment engineering. The equipment comprises a valve wood decoration part, a guide rail, a four-connecting-rod movement mechanism and a lifting table top, the guide rail and the four-connecting-rod movement mechanism are both located below the lifting table top, the valve wood decoration part is fixed to the top of the four-connecting-rod movement mechanism, a hole matched with the valve wood decoration part is reserved in the lifting table top, and the guide rail is composed of a horizontal section and a vertical section. An electric push rod is fixedly arranged on the guide rail, the movable end of the electric push rod is connected with a four-connecting-rod movement mechanism, and the electric push rod drives the four-connecting-rod movement mechanism to move along the guide rail so that the valve wood decoration can do horizontal movement or vertical lifting movement. According to the utility model, the traditional turnover motion type actor valve is designed into the lifting motion type actor valve, so that the height space required by the actor valve in the use process is greatly reduced, the highest appearance size of the actor valve can be reduced to 550mm, and more freedom is provided for the design of the height of the table top of the lifting table.

The invention relates to the technical field of kitchen utensils, in particular to multifunctional foldable cooking equipment which comprises a base and a cover rotationally arranged on the base, a first heating assembly and a second heating assembly are arranged on the cover, a third heating assembly is arranged on the base, and the multifunctional foldable cooking equipment further comprises one or more cooking utensils for containing food; when the cover body is overturned and folded to the position above the base, a cooking cavity is formed between the cover body and the base, the third heating assembly heats food in the cooking cavity, the cooking utensil can be placed above the cover body, and the second heating assembly can cook the food in the cooking utensil. When the cover body is unfolded and is perpendicular to the base, the cooking utensil can be placed on the base, and food in the cooking utensil is heated by the first heating assembly; when the cover body is unfolded on one side of the base, the first heating assembly is arranged upwards, the cooking utensil can be placed above the first heating assembly, the effect that one machine has multiple purposes can be achieved, and the cooking equipment can better meet the cooking requirement of a user.

The invention discloses a plate conveying device for a workpiece hanging plate transfer cabin of a large vacuum coating machine, the plate conveying device is arranged in a transfer cabin and comprises two plate conveying mechanisms which are oppositely arranged up and down, each plate conveying mechanism comprises a power source, a screw rod, a connecting seat, a sliding seat, a jacking mechanism and a sliding rail, the connecting seat is connected with a screw rod nut on the screw rod, and the sliding seat is connected with the jacking mechanism. The power source drives the lead screw to rotate to drive the connecting base to slide along the sliding rail, the sliding base is fixedly connected with the connecting base, the two jacking mechanisms are arranged on the sliding base, each jacking mechanism comprises a supporting block capable of ascending and descending, and a clamping groove matched with the thickness of a workpiece hanging plate is formed in each supporting block. The space of the transition cabin can be reduced, then the vacuumizing time of the cabin is shortened, and the working efficiency is improved.

The utility model discloses a single-cylinder low-workbench mold locking mechanism which comprises an upper mold plate, a lower mold plate and an integrated mold locking mechanism, and the integrated mold locking mechanism comprises a piston type mold cylinder assembly connected with the lower mold plate and a cavity type cylinder lower mold plate connected with the piston type mold cylinder assembly into a whole. And a built-in mold locking stroke space is arranged between the cavity type cylinder lower mold plate and the lower mold plate. According to the single-cylinder low-workbench mold locking mechanism, the integrated mold locking mechanism is adopted, and the mold locking and opening stroke of the piston type mold cylinder assembly is set in the cavity of the cavity type cylinder lower mold plate, so that the height space between the upper mold plate and the cavity type cylinder lower mold plate is greatly reduced, the moving stroke of a mold cylinder can be ensured, and meanwhile, the overall height is reduced; and the arrangement of a low workbench structure is realized. The die cylinder mandrel is directly connected with the lower die plate of the cavity type cylinder, so that parts are reduced, the installation precision is improved, the structure is simpler, and the production cost is reduced.

This disclosure provides a cleaning module and cleaning equipment, relating to the field of cleaning equipment technology. The cleaning module includes a module support, a drive motor, and a heat sink. The drive motor is mounted on the module support and drives the target object of the cleaning module; the heat sink is located on the outer periphery of the drive motor, and liquid flows through the heat sink; wherein, with the direction perpendicular to the surface to be cleaned when the cleaning module is in working state as the height direction of the cleaning module, the upper side of the drive motor has a clearance area, and the heat sink is positioned to avoid the clearance area. This disclosure ensures effective heat dissipation for the drive motor while avoiding increasing the height of the cleaning equipment, ensuring the convenience and accessibility of the cleaning equipment, and facilitating the cleaning equipment to clean low areas, such as under sofas and beds.

The utility model discloses a graphics card and acquisition card modular mounting structure, which comprises a bottom plate and a base, and is characterized in that the base is detachably and fixedly mounted on the bottom plate; the base comprises a vertical plate and a partition plate, the partition plate is fixedly connected with the vertical plate, the vertical plate is fixedly installed on the bottom plate in a separable mode, and the partition plate is erected on the upper portion of the bottom plate through the vertical plate; the base is divided into a first installation space and a second installation space by the partition plate in the direction close to and away from the bottom plate, the first installation space is used for containing an acquisition card and allowing the acquisition card to be horizontally installed, and the second installation space is used for containing a display card and allowing the display card to be horizontally installed. And the display card and the acquisition card are horizontally stacked and fixed at the upper part of the bottom plate through a partition plate. According to the embodiment of the invention, the mounting structure is simple, and the display card and the acquisition card are fixed in a horizontal stacking manner through the partition plate, so that the height space is saved, and the product is lighter and thinner and more attractive in appearance.

This disclosure relates to a handheld cleaning device and cleaning system. The handheld cleaning device includes a cleaning brush head and a conductive component. The cleaning brush head includes a brush head body and a liquid reservoir connected to the brush head body. The conductive component is disposed on the circumferential side of the brush head body and is configured to transmit electrical energy and / or electrical signals. When the handheld cleaning device is installed on a base station, the conductive component can interface with a corresponding structure of the base station. The conductive component of this handheld cleaning device facilitates electrical connection with the base station.

The utility model discloses a gearbox hanging bracket and a commercial vehicle, and belongs to the field of vehicles. According to the technical scheme, the gearbox hanging bracket comprises a hanging bracket beam, hanging assemblies are arranged at the positions, close to the two ends, of the bottom face of the hanging bracket beam respectively, and gearbox connecting structures are arranged on the opposite side faces of the lower ends of the two hanging assemblies. The gearbox hanging bracket structure has the advantages that the gearbox is installed in a two-side hanging mode, the hanging assembly and the gearbox coincide in the height direction, the distance between the gearbox and the hanging beam is shortened, the overall height of the gearbox hanging bracket structure and the gearbox is reduced, the overall structure is not higher than the upper plane of a vehicle frame, and meanwhile the overall structure is not higher than the upper plane of the vehicle frame. The ground clearance is increased; and meanwhile, the mounting firmness of the gearbox is improved through two-point hoisting.

The present invention discloses a clothes drying machine with a folding device, comprising: a clothes drying machine main body; two clothes drying rods, which are arranged in parallel and located below the clothes drying machine main body; a telescopic bracket, the telescopic bracket has a horizontally arranged support rod, the opposite ends of the support rod are connected to the two clothes drying rods, and a folding device is located above the support rod, the folding device connects the support rod to the clothes drying machine main body, the folding device has a plurality of folding pieces which are connected end to end and staggered with each other, each folding piece has a connecting portion, a first stop portion extending upward from the connecting portion, and a second stop portion extending downward from the connecting portion.

The utility model provides a double-layer adjustable foot margin device of a three-dimensional warehouse goods shelf, a three-dimensional warehouse goods shelf unit and the three-dimensional warehouse goods shelf. The adjustable foot margin device comprises a bottom plate, a plurality of screw rods fixedly connected with the bottom plate, a supporting plate which is located above the bottom plate, arranged on the screw rods in a penetrating mode at the same time and used for installing the first layer of sub-rails, and a loose joint seat which is located above the supporting plate, arranged on the screw rods in a penetrating mode at the same time and used for installing the stand columns. Each screw is in threaded connection with a first adjusting nut used for fixing the corresponding supporting plate and a second adjusting nut used for fixing the corresponding loose joint seat. The height of the first layer of sub-rails is adjusted through the first adjusting nuts, the minimum adjusting value of the first layer of sub-rails is achieved, the height of the second layer of sub-rails is adjusted through the standard pitches of the stand columns and rotation of the second adjusting nuts, and the composite function of micro-distance cooperative adjustment between the double layers of sub-rails is achieved. The height space of the double-layer vertical warehouse goods shelf is saved, and convenience is brought to storage of customers.

The utility model provides a swing stacking toy, which comprises a support base, a swing mechanism, a swing mechanism, a swing mechanism and a swing mechanism, wherein the support base is vertically arranged and is provided with a top support part; the swing balance part is provided with a middle lap joint part, and the swing balance part abuts against the top supporting part through the middle lap joint part and is horizontally arranged, so that the outer edge of the swing balance part is suspended; the periphery of the upper surface of the swing balance piece is used for stacking square blocks. The problems that in the prior art, swing stacking toys are large in packaging size, and consequently more storage and transportation space resources are occupied are solved.

The utility model discloses a miniature portable sound box, which comprises a shell, a support, a loudspeaker and a reflection basin, the support, the loudspeaker and the reflection basin are positioned in the shell, a central hole is arranged in the middle of the reflection basin, the loudspeaker is positioned in the central hole, the basin edge of the reflection basin and the edge of the loudspeaker are compressed in the shell through the support, and the support is fixed with the shell through a buckle structure. According to the structure, the center hole is formed in the middle of the reflection basin, and the loudspeaker is located in the center hole, so that the height of the reflection basin coincides with the height of the loudspeaker, the height space is saved, and the product is thinner; the basin edge of the reflection basin and the edge of the loudspeaker are pressed in the shell through the support, the support is fixed to the shell through a buckle structure, the basin edge of the reflection basin and the edge of the loudspeaker can be fixed and connected without glue bonding and are environmentally friendly, the support can be fixed without screws, installation is more convenient, and the assembling efficiency is improved.

The rust removal machine with a liftable rust removal part provided by the present invention comprises a rust removal part for removing rust from a surface to be rusted, and also comprises a lifting part sleeved on the rust removal part and a driving device for driving the lifting part to rotate. One of the lifting part and the side wall of the rust removal part is provided with a threaded track, and the other is provided with a spiral rigid part. The spiral rigid part is rotatably mounted on the threaded track, and the lifting part is driven to rotate relative to the rust removal part to control the lifting of the rust removal part. Under the premise of ensuring its lifting function, it no longer relies on friction to prevent the gravity of the rust removal part from doing work. It only needs to ensure that the spiral rigid part can be placed on the threaded track so that the rust removal part will not fall off. Therefore, the length of the connection section between the two for connecting each other can be reduced, thereby saving the height space of the rust removal machine and making the structure of the rust removal machine more compact.

The utility model provides an automatic material taking device for garbage can pedal injection molding, which comprises a base and a support seat, the support seat is rotatably mounted on the base, and the rotating axis of the support seat is parallel to the mold closing direction of an injection molding machine; a sliding seat is arranged on the support seat in a sliding mode, and the sliding direction of the sliding seat is parallel to the rotating axis of the support seat. A strip-shaped support is arranged on the sliding base in a sliding fit mode, the sliding direction of the strip-shaped support is perpendicular to the sliding direction of the sliding base, an installation base is fixed to the lower end of the strip-shaped support, and a clamping jaw or a suction cup used for clamping materials is installed on the installation base. The garbage can pedal injection molding automatic material taking device is compact in structure, low in cost, small in installation space, high in discharging efficiency, good in effect and stable and reliable to use.

The utility model discloses a hundred-grade clean room structure system without raised floors. Comprising a clean room, and the clean room is provided with a clean wall plate, an air return passageway, an upper technical interlayer, a fresh air system, a suspended ceiling, an FFU and an air return opening. A suspended ceiling is fixedly installed below a ceiling of a clean room, the FFU is installed within the range of the suspended ceiling, the suspended ceiling does not make contact with the periphery of the room, and the space between the suspended ceiling and the ceiling forms an upper technical interlayer. The fresh air system is mounted in the upper technical interlayer; vertical clean wall plates are mounted around the clean room, the top ends are connected with the suspended ceiling, and air return ports are formed in the bottoms of the vertical clean wall plates; a second-layer vertical clean wall plate is fixedly installed on the periphery of the clean room, the top end of the second-layer vertical clean wall plate is connected with the ceiling, and the bottom end of the second-layer vertical clean wall plate is connected with the floor. And the space between the second layer of vertical clean wall plate and the inner side vertical clean wall plate forms an air return passageway. Through the arrangement of the method of the system, the hundred-grade clean room can have the advantages of both the one-way flow and the one-way flow on the premise of meeting the one-way flow requirement.

The utility model discloses an automatic lifting door of a machine tool, which comprises a lifting door, an air cylinder and a protective cover, the protective cover is arranged on a protective cover support, a feeding and discharging port is arranged on the protective cover, the lifting door is arranged on the front side of the feeding and discharging port in a lifting mode, a cylinder body of the air cylinder is vertically arranged on the front side of a side plate of the protective cover, and an air cylinder rod of the air cylinder is arranged upwards. Linear rails are vertically installed on the front sides of two side plates of the protective cover respectively, sliding blocks matched with the linear rails are connected to the two sides of the lifting door, a scraping piece is fixed to the bottom of the lifting door in the width direction, an inclined plate inclining backwards from top to bottom is arranged on the protective cover, and the inclined plate is close to the bottom of the feeding and discharging opening; two chip removal notches are formed in the protective cover, each chip removal notch is through in the front-back direction, and the two chip removal notches are close to the two sides of the lower portion of the inclined plate respectively. According to the automatic lifting door, the height space can be greatly saved, stable and rapid movement of the lifting door is achieved, and the chip scraping and discharging functions are achieved when the lifting door is closed.

The utility model relates to the technical field of circuit board technology, in particular to a PCB layout structure of a permanent magnet synchronous traction type control device. Heat dissipation structures are arranged at pin welding positions of parts of elements or chips which can emit heat during working in the PCB, and the pin welding positions are in heat conduction connection with the heat dissipation structures; the heat dissipation structure is used for heat dissipation and can conduct heat between the front face and the back face of the PCB at the same time. Equivalently splitting a high-capacity element welding position in the PCB into a plurality of low-capacity element welding positions; the size of the device is smaller, and meanwhile the heat dissipation efficiency is higher.

This utility model relates to the field of waste compression technology and provides a horizontal mobile waste compression box, including: a pre-embedded positioning support base and a waste compression box. The pre-embedded positioning support base is equipped with a lifting component for supporting the waste compression box, and the bottom of the waste compression box is equipped with wheels. One end of the waste compression box is equipped with an upward-opening tail door, and the waste compression box is also equipped with a biting control hook. The waste compression box is equipped with a first hydraulic cylinder for controlling the working state of the biting control hook. The other end of the waste compression box is a waste box opening, and the waste box opening is equipped with a sliding roller cover and a front upper baffle. The waste compression box has a built-in hydraulic cylinder for moving the sliding roller cover. This utility model is environmentally friendly, beautiful, safe, practical, low in cost, and occupies little space.

The utility model discloses a waste gas cleaning treatment device, which relates to the technical field of waste gas treatment, and comprises a purification shell, a purification box I and an adsorption box body, one side of the purification shell is connected with a mesh plate in a penetrating manner, a purification box II is arranged in the purification shell, one side of the purification box II is connected with the purification box I, and the adsorption box body is arranged in the purification box II. A purification mechanism is arranged in the first purification box, the purification mechanism is used for conducting drainage and purification treatment on gas, decomposing harmful substances such as formaldehyde and benzene and converting the harmful substances into harmless water and carbon dioxide, and an adsorption mechanism is arranged in the adsorption box and used for adsorbing the harmful substances. The adsorption mechanism is used for adsorbing residual heavy metals, harmful gases and chemical toxins in the waste gas. One side of the two-way motor and the smoke exhaust fan blades rotate, the airflow velocity is increased, so that the pressure intensity in the equipment is reduced, the speed of extracting external waste gas by the equipment is increased, and the situation that the waste gas impacts the interior of the equipment and flows backwards due to the excessive total amount of the waste gas is avoided.

The present invention provides a refrigerator with a cooling chamber located at the lower inner part of a freezing liner, comprising a box body, the box body comprising a storage liner, the storage liner comprising a freezing liner located at the lower part, the lower inner part of the freezing liner defining a cooling chamber, the storage liner defining a storage compartment located above the cooling chamber, an evaporator disposed in the cooling chamber, the cooling chamber occupying the lower space inside the freezing liner, which can effectively raise the position of the freezing chamber located above the cooling chamber in the freezing liner, reduce the degree of bending when the user takes or places items in the freezing chamber, and improve the user experience. An axial flow fan is located in the cooling chamber and is disposed at the rear side of the evaporator in a forward tilted manner to reduce the height of the axial flow fan, reduce the space occupied by the cooling chamber, and thereby increase the space in the freezing liner located above the cooling chamber.

A single-layer heat recovery air handling unit comprises a box plate, and the box plate is internally provided with a total heat plate type heat exchanger and a single-layer heat recovery air handling unit, the air feeder and the exhaust fan are respectively arranged at an air supply outlet and an exhaust outlet of the unit; the air feeder and the exhaust fan are respectively connected with a motor; the primary filter is arranged on the total heat plate type heat exchanger; the surface cooling coil pipe is arranged on one side close to the air outlet; the medium efficiency filter is arranged between the total heat plate type heat exchanger and the surface cooling coil pipe; the fresh air inlet and the return air inlet are formed in the top of the unit and located above the total heat plate type heat exchanger; the water disc is arranged below the surface cooling coil pipe; and the access hole is formed in the side wall of the unit.

The utility model relates to an integrated double-winch assembly for an underground diaphragm wall grab bucket, which comprises a crawler chassis with a control room, the upper part of the crawler chassis is connected with a mast system through a tower lifting device, the top of the mast system is provided with a crown block mechanism, the crawler chassis is also provided with a power lifting mechanism, and a steel wire rope is connected with a working mechanism through the crown block mechanism; the crawler chassis comprises an upper chassis and a lower chassis; the power lifting mechanism comprises two winches which are integrated on a rack and are arranged on the upper chassis. According to the utility model, the double winches are arranged on the same rack, so that the problem of inconvenience in disassembly and assembly is solved; the rack is arranged in the middle of the chassis, so that stress is balanced, and work is stable.

The utility model discloses a wire harness isolation plate, which comprises an isolation plate body, an aluminum bar, a sampling wire harness and a ribbon, the aluminum bar is arranged on the isolation plate body, the sampling wire harness comprises at least one sampling wire, one end of the sampling wire is arranged on the aluminum bar, the isolation plate body is provided with a first through hole and a second through hole, and the first through hole is communicated with the second through hole. The first through hole and the second through hole are arranged at an interval, a wire arranging part is formed between the first through hole and the second through hole, the sampling wire harness is arranged on the wire arranging part, and the ribbon penetrates through the first through hole and the second through hole, so that the sampling wire harness is fixed on the wire arranging part through the ribbon. The wire harness isolation plate disclosed by the utility model is simple in structure, low in processing cost, small in thickness and smaller in occupied height space of a battery module, so that the wire harness isolation plate is beneficial to improving the space integration level of the battery module.

An integrated logistics drone of the present invention includes a main body, an arm and a wing, wherein the main body includes an intermediate load-bearing portion, a frame fixedly arranged on the upper portion of the intermediate load-bearing portion, a main body cover plate, and a cargo hold constructed below the intermediate load-bearing portion, wherein the frame and the cover plate constitute an electric control cabin, and the arm includes an arm frame fixedly connected to the frame, and an arm cover plate fixedly connected to the arm frame, an arm cavity is formed in the arm to fix the electric control board, and heat dissipation holes are provided on the arm cover plate corresponding to the electric control board. The model of the logistics drone of the present invention has a reasonable layout of each module, and each module is fixed by a reasonable structure, so that the reasonable use of the space of the whole machine can be achieved without affecting the performance of each module; the aircraft cargo hold is no longer installed on the aircraft in the form of a mount, but is integrated with the aircraft.

The tent lamp convenient to use comprises a lamp body and an infrared remote controller, illuminating lamp beads, an infrared receiving head and a switch are arranged on the front face of the lamp body, a hanging ring is rotationally connected to the back face of the lamp body and embedded in the lamp body, a magnet is arranged on the side face of the hanging ring, and a hanging hole is formed in the side face of the magnet; a battery bin is further arranged on the back face of the lamp body, and a buckle plate is arranged on the battery bin. The infrared receiving head is arranged on the lamp body, control can be conducted through the infrared remote controller, control is convenient, meanwhile, the switch is arranged on the lamp body, manual adjustment can be achieved, and use is convenient; the hanging ring, the magnet and the hanging hole are arranged on the back face of the lamp body, various installation modes can be adopted for fixing, and installation and use are convenient.

The application relates to a switch device with a pyrotechnic actuation device, comprising a moving contact and a static contact for realizing a switching function, the pyrotechnic actuation device comprising a pushing medium for performing a downward movement, the pushing medium forcing the moving contact to move away from the static contact after a one-time downward movement, and further comprising a restraint member arranged at a position corresponding to the downward movement of the pushing medium, the restraint member being configured to be able to restrain the moving contact from being coupled to the static contact in a rebounding return, and the restraint member being made of a material capable of receiving the impact of the piston without restoring deformation. The application further widens the contact gap between the moving contact and the static contact by setting the restraint member to restrain the rebounding return of the moving contact to the static contact. A smaller downward movement distance is required to ensure that the contact gap is wide enough, so that the height and volume of the entire switch device can be reduced.