Abstract: A waterproof deflector is provided for blocking target objects carried by a flowing fluid. The waterproof deflector includes a body and a baffle. The body has a first end and a second end disposed opposite each other, defining a flow direction from the first end toward the second end. The baffle is inclinedly connected to the second end of the body and configured to block target objects in the fluid flowing along the flow direction. The angle between the baffle and the second end is from about 60° to about 120°. The first end is formed with a notch, configured to allow blocked target objects to be discharged. The disclosed waterproof deflector offers efficient target-object blocking capability, a simple structure, and strong adaptability.

Abstract: Preparation method of modified starch-lipid binary complexes is provided. The preparation method includes: subjecting native starch to chemical modification utilizing octenyl succinic anhydride; and preparing a starch suspension with a concentration of 7-20% by taking starch octenyl succinate and lipid as raw materials at a mass ratio of (10-200):1. The modified starch-lipid binary complexes can be efficiently prepared through an aqueous phase system. According to the preparation method, not only the complexing of starch with fatty acid or monoglyceride but also the complexing of starch with diglyceride can be effectively promoted during food processing. Compared with the traditional technologies, the starch-lipid complexes prepared based on the present disclosure are more efficient, better structured, and more potentially useful for enhancing food quality to improve human nutritional health.

Abstract: An adapter and a charging system, the adapter includes a housing, a locking assembly and a transmission assembly. The housing is provided with a mounting cavity for mounting a charging gun. The locking assembly is movably disposed in the housing and has a first locking state capable of locking the charging gun in the mounting cavity, and a first unlocking state capable of unlocking the charging gun from the mounting cavity. The transmission assembly is movably disposed in the housing and is capable of engaging the locking assembly to limit the locking assembly to the first locked state. The transmission assembly is constructed to be capable of pushing the locking assembly when the charging gun is extended into the mounting cavity, driven by the charging gun, to switch the locking assembly from the first unlocked state to the first locked state.

Abstract: A car body structure includes a bottom plate, a side plate assembly, and a support rod assembly. The side plate assembly includes a first side plate and a second side plate opposite to the first side plate. The first side plate and the second plate are connected to the bottom plate and located on a same side of the bottom plate. An edge of the first side plate facing away from the bottom plate defines at least two first slots, and an edge of the second side plate facing away from the bottom plate defines at least two second slots. The support rod assembly includes at least two support rods, each support rod is snap-engaged with one first slot and one second slot. A surface of the support rod assembly facing away from the bottom plate is a bearing surface. A driving unit is also disclosed.

Abstract: An adapter and a charging system, the adapter includes a housing and a base locking device. The housing is provided with a mounting cavity. The base locking device includes a base locking member and a movable assembly. The base locking member is movably coupled to the housing, and the base locking member has a first locking position capable of locking to the base, and a first unlocking position capable of unlocking from the base. The movable assembly is movably disposed in the housing, the movable assembly capable of engaging the base locking member to limit the base locking member to the first locking position. The movable assembly is able to move away from the base locking member when the charging gun is extended into the mounting cavity, driven by the charging gun, to allow the base locking member to switch from the first locked position to the first unlocking position.

Abstract: A locking mechanism comprises a main body, an ejector rod, a guide rod assembly, a carrier plate and a fixing assembly. The carrier plate comprises a center hole and a plurality of annular strip holes. The fixing assembly comprises a rotary disc. The center hole and the annular strip holes can lock the rotary disc in different rotation angles. The guide rod assembly limits the rotation tolerance of the carrier plate, and makes the carrier plate move up and down in the vertical direction. The rotary disc with limited rotational freedom is fixedly connected with the ejector rod, so that the locking mechanism can not only realize the linear lifting motion of the ejector rod, but also reduce the rotation angle error between the carrier plate and the ejector rod. A rotating lifting platform is also provided.

Abstract: A rocking arm structure includes an arm body, a motive wheel assembly connected to the arm body, a caster wheel assembly connected to the arm body, and a shaft assembly connected to the arm body and disposed between the motive wheel assembly and the caster wheel assembly. The two wheel assemblies are configured to revolve in a same direction around the shaft assembly and for example allow a 4-wheeled vehicle/robot to become a 6-wheeled vehicle for stability as required during changes of terrain.

Abstract: A driving assembly and a transfer device to allow an adjustable length of wheelbase for varying sizes of loads comprises a driving device, a driving wheel connected to the driving device rotatable by the driving device, a cantilever assembly comprising a cantilever configured for mounting to the bearing platform, and a driven wheel rotatably connected to one end of the cantilever. The other end of the cantilever is detachably connected to a fixed part of the driving device. The transfer device comprises a bearing platform and two driving assemblies.

Abstract: A charging pile is provided, comprising a shell, providing with an input control area, a power holding area and a power output area. The power output area defines a first channel, an end of the first channel is communicated with external environment. The input control area defines a second channel, heat generated by the power output module and the input control module is transmitted to the second channel. The power holding area defines a third channel, the second channel is communicated with the first channel and the third channel, the third channel is located on a side of the power module, cold air flows into the second channel through the first channel, brings out part of heat of the power output module and the input control module, and then flows out of the third channel.

Abstract: A mobile charging robot and an automatic charging system. The mobile charging robots include a battery assembly, a communication control assembly, a mobile body, and a wireless charging assembly. The battery assembly includes a plurality of energy storage elements for providing electrical energy. The plurality of energy storage elements is electrically connected to the communication control assembly. The mobile body includes a carrying platform. The battery assembly and the communication control assembly are mounted on the carrying platform. The mobile body is configured to carry the battery assembly to a specified location according to a command signal from the communication control assembly. One end of the wireless charging assembly is connected to the mobile body and is electrically connected to the battery assembly and the communication control assembly, the other end of the wireless charging assembly extends outwardly from one side of the mobile body for docking a to-be-charged device.

Abstract: An integrated circuit (IC) solder ball mounting apparatus comprises a ball storage unit for storing solder balls, a ball buffer unit configured to receive the solder balls from the ball storage unit in response to one or more pressure-actuated actions, and a gate valve configured to allow the solder balls to transfer to a ball mounting brush configured to place the solder balls onto area array contact structures formed on a wafer containing the integrated circuit.

Abstract: A structure for holding a battery on an automated guided vehicle (AGV) so as to allow easy and convenient battery replacement includes two fixed supports and a bracket. The bracket is connected between the two supports and each support defines a vertical groove and two horizontal grooves. Two sliders at the ends of the bracket are insertable into either horizontal groove. The two sliders can move down along the vertical groove together until the bracket makes contact with the battery and holds it in place. The two sliders can move up along the vertical groove and sideways into the horizontal grooves, thereby unlatching and releasing the battery for rapid replacement. An AGV using the structure is also disclosed.

Abstract: A robot includes a limit device and an energy storehouse, the limiting device may lock or loosen a battery opened in the energy storehouse, the limiting device includes a first connecting member, a transmission rod, and a second connecting member. The first connecting member includes a first main body portion and two first connecting elements arranged at intervals. The two first connecting elements are respectively connected to the first main body. The transmission rod includes a first end and a second end arranged at intervals. The first end penetrates through one of the two first connecting elements. The second end penetrates through the other one of the two first connecting element. The second connecting member includes two indexing buckles arranged at intervals, each of the indexing buckles includes a first limiting groove and a second limiting groove.

Abstract: A robot includes a limit device and an energy storehouse, the limiting device may lock or loosen a battery opened in the energy storehouse, the limiting device includes a first connecting member, a transmission rod, and a second connecting member. The first connecting member includes a first main body portion and two first connecting elements arranged at intervals. The two first connecting elements are respectively connected to the first main body. The transmission rod includes a first end and a second end arranged at intervals. The first end penetrates through one of the two first connecting elements. The second end penetrates through the other one of the two first connecting element. The second connecting member includes two indexing buckles arranged at intervals, each of the indexing buckles includes a first limiting groove and a second limiting groove.

Abstract: The disclosure provides a limit device and a robot using the same. The limit device comprises a first connecting member, a transmission rod and a second connecting member. The first connecting member comprising a first main body portion and two first connecting elements. The two first connecting elements are arranged at intervals. The two first connecting elements are respectively connected to the first main body. The transmission rod comprising a first end and a second end. The first end and the second end are arranged at intervals. The first end penetrates through one of the two first connecting elements. The second end penetrates through the other one of the two first connecting element. The second connecting member provided with two indexing buckles. The two indexing buckles are arranged at intervals, each of the indexing buckles comprises a first limiting groove and a second limiting groove.

Abstract: A rocking arm structure includes an arm body, a first wheel assembly connected to the arm body, a second wheel assembly connected to the arm body, and a shaft assembly disposed between the first wheel assembly and the second wheel assembly. The arm body can rotate relative to the main body around the shaft assembly, and drive the first wheel assembly and the second wheel assembly to revolve in a same direction around the shaft assembly. The first wheel assembly and the second wheel assembly are both steering wheel assemblies or both directional wheel assemblies.

Abstract: A driving assembly and a transfer device to allow an adjustable length of wheelbase for varying sizes of loads comprises a driving device, a driving wheel connected to the driving device rotatable by the driving device, a cantilever assembly comprising a cantilever configured for mounting to the bearing platform, and a driven wheel rotatably connected to one end of the cantilever. The other end of the cantilever is detachably connected to a fixed part of the driving device. The transfer device comprises a bearing platform and two driving assemblies.

Abstract: A locking mechanism comprises a main body, an ejector rod, a guide rod assembly, a carrier plate and a fixing assembly. The carrier plate comprises a center hole and a plurality of annular strip holes. The fixing assembly comprises a rotary disc. The center hole and the annular strip holes can lock the rotary disc in different rotation angles. The guide rod assembly limits the rotation tolerance of the carrier plate, and makes the carrier plate move up and down in the vertical direction. The rotary disc with limited rotational freedom is fixedly connected with the ejector rod, so that the locking mechanism can not only realize the linear lifting motion of the ejector rod, but also reduce the rotation angle error between the carrier plate and the ejector rod. A rotating lifting platform is also provided.

Abstract: Preparation method of modified starch-lipid binary complexes is provided. The preparation method includes: subjecting native starch to chemical modification utilizing octenyl succinic anhydride; and preparing a starch suspension with a concentration of 7-20% by taking starch octenyl succinate and lipid as raw materials at a mass ratio of (10-200):1. The modified starch-lipid binary complexes can be efficiently prepared through an aqueous phase system. According to the preparation method, not only the complexing of starch with fatty acid or monoglyceride but also the complexing of starch with diglyceride can be effectively promoted during food processing. Compared with the traditional technologies, the starch-lipid complexes prepared based on the present disclosure are more efficient, better structured, and more potentially useful for enhancing food quality to improve human nutritional health.

Abstract: A rocking arm structure includes an arm body, a first wheel assembly connected to the arm body, a second wheel assembly connected to the arm body, and a shaft assembly disposed between the first wheel assembly and the second wheel assembly. The arm body can rotate relative to the main body around the shaft assembly, and drive the first wheel assembly and the second wheel assembly to revolve in a same direction around the shaft assembly. The first wheel assembly and the second wheel assembly are both steering wheel assemblies or both directional wheel assemblies.